25393650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 67043328

約数和(自身を除く): 41649678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 127, 129, 150, 155, 186, 215, 254, 258, 310, 381, 430, 465, 635, 645, 762, 775, 930, 1075, 1270, 1290, 1333, 1550, 1905, 2150, 2325, 2666, 3175, 3225, 3810, 3937, 3999, 4650, 5461, 6350, 6450, 6665, 7874, 7998, 9525, 10922, 11811, 13330, 16383, 19050, 19685, 19995, 23622, 27305, 32766, 33325, 39370, 39990, 54610, 59055, 66650, 81915, 98425, 99975, 118110, 136525, 163830, 169291, 196850, 199950, 273050, 295275, 338582, 409575, 507873, 590550, 819150, 846455, 1015746, 1692910, 2539365, 4232275, 5078730, 8464550, 12696825, 25393650]

約数ペア:

[(1, 25393650), (2, 12696825), (3, 8464550), (5, 5078730), (6, 4232275), (10, 2539365), (15, 1692910), (25, 1015746), (30, 846455), (31, 819150), (43, 590550), (50, 507873), (62, 409575), (75, 338582), (86, 295275), (93, 273050), (127, 199950), (129, 196850), (150, 169291), (155, 163830), (186, 136525), (215, 118110), (254, 99975), (258, 98425), (310, 81915), (381, 66650), (430, 59055), (465, 54610), (635, 39990), (645, 39370), (762, 33325), (775, 32766), (930, 27305), (1075, 23622), (1270, 19995), (1290, 19685), (1333, 19050), (1550, 16383), (1905, 13330), (2150, 11811), (2325, 10922), (2666, 9525), (3175, 7998), (3225, 7874), (3810, 6665), (3937, 6450), (3999, 6350), (4650, 5461)]