3087123075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 6055407072

約数和(自身を除く): 2968283997

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 61, 75, 85, 101, 131, 153, 183, 225, 255, 303, 305, 393, 425, 505, 549, 655, 765, 909, 915, 1037, 1179, 1275, 1515, 1525, 1717, 1965, 2227, 2525, 2745, 3111, 3275, 3825, 4545, 4575, 5151, 5185, 5895, 6161, 6681, 7575, 7991, 8585, 9333, 9825, 11135, 13231, 13725, 15453, 15555, 18483, 20043, 22725, 23973, 25755, 25925, 29475, 30805, 33405, 39693, 39955, 42925, 46665, 55449, 55675, 66155, 71919, 77265, 77775, 92415, 100215, 104737, 119079, 119865, 128775, 135847, 154025, 167025, 198465, 199775, 224927, 233325, 277245, 314211, 330775, 359595, 386325, 407541, 462075, 501075, 523685, 595395, 599325, 674781, 679235, 807091, 942633, 992325, 1124635, 1222623, 1386225, 1571055, 1797975, 2024343, 2037705, 2421273, 2618425, 2976975, 3373905, 3396175, 4035455, 4713165, 5623175, 6113115, 7263819, 7855275, 10121715, 10188525, 12106365, 13720547, 16869525, 20177275, 23565825, 30565575, 36319095, 41161641, 50608575, 60531825, 68602735, 123484923, 181595475, 205808205, 343013675, 617424615, 1029041025, 3087123075]

約数ペア:

[(1, 3087123075), (3, 1029041025), (5, 617424615), (9, 343013675), (15, 205808205), (17, 181595475), (25, 123484923), (45, 68602735), (51, 60531825), (61, 50608575), (75, 41161641), (85, 36319095), (101, 30565575), (131, 23565825), (153, 20177275), (183, 16869525), (225, 13720547), (255, 12106365), (303, 10188525), (305, 10121715), (393, 7855275), (425, 7263819), (505, 6113115), (549, 5623175), (655, 4713165), (765, 4035455), (909, 3396175), (915, 3373905), (1037, 2976975), (1179, 2618425), (1275, 2421273), (1515, 2037705), (1525, 2024343), (1717, 1797975), (1965, 1571055), (2227, 1386225), (2525, 1222623), (2745, 1124635), (3111, 992325), (3275, 942633), (3825, 807091), (4545, 679235), (4575, 674781), (5151, 599325), (5185, 595395), (5895, 523685), (6161, 501075), (6681, 462075), (7575, 407541), (7991, 386325), (8585, 359595), (9333, 330775), (9825, 314211), (11135, 277245), (13231, 233325), (13725, 224927), (15453, 199775), (15555, 198465), (18483, 167025), (20043, 154025), (22725, 135847), (23973, 128775), (25755, 119865), (25925, 119079), (29475, 104737), (30805, 100215), (33405, 92415), (39693, 77775), (39955, 77265), (42925, 71919), (46665, 66155), (55449, 55675)]