201336525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 411301800

約数和(自身を除く): 209965275

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3825, 4049, 5525, 9945, 12147, 16575, 20245, 36441, 49725, 52637, 60735, 68833, 101225, 157911, 182205, 206499, 263185, 303675, 344165, 473733, 619497, 789555, 894829, 911025, 1032495, 1315925, 1720825, 2368665, 2684487, 3097485, 3947775, 4474145, 5162475, 8053461, 11843325, 13422435, 15487425, 22370725, 40267305, 67112175, 201336525]

約数ペア:

[(1, 201336525), (3, 67112175), (5, 40267305), (9, 22370725), (13, 15487425), (15, 13422435), (17, 11843325), (25, 8053461), (39, 5162475), (45, 4474145), (51, 3947775), (65, 3097485), (75, 2684487), (85, 2368665), (117, 1720825), (153, 1315925), (195, 1032495), (221, 911025), (225, 894829), (255, 789555), (325, 619497), (425, 473733), (585, 344165), (663, 303675), (765, 263185), (975, 206499), (1105, 182205), (1275, 157911), (1989, 101225), (2925, 68833), (3315, 60735), (3825, 52637), (4049, 49725), (5525, 36441), (9945, 20245), (12147, 16575)]