76461975

素因数分解:

$3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 144188440

約数和(自身を除く): 67726465

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 135, 183, 225, 305, 405, 549, 619, 675, 915, 1525, 1647, 1857, 2025, 2745, 3095, 4575, 4941, 5571, 8235, 9285, 13725, 15475, 16713, 24705, 27855, 37759, 41175, 46425, 50139, 83565, 113277, 123525, 139275, 188795, 250695, 339831, 417825, 566385, 943975, 1019493, 1253475, 1699155, 2831925, 3058479, 5097465, 8495775, 15292395, 25487325, 76461975]

約数ペア:

[(1, 76461975), (3, 25487325), (5, 15292395), (9, 8495775), (15, 5097465), (25, 3058479), (27, 2831925), (45, 1699155), (61, 1253475), (75, 1019493), (81, 943975), (135, 566385), (183, 417825), (225, 339831), (305, 250695), (405, 188795), (549, 139275), (619, 123525), (675, 113277), (915, 83565), (1525, 50139), (1647, 46425), (1857, 41175), (2025, 37759), (2745, 27855), (3095, 24705), (4575, 16713), (4941, 15475), (5571, 13725), (8235, 9285)]