84324825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 164656128

約数和(自身を除く): 80331303

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 127, 195, 225, 227, 325, 381, 585, 635, 681, 975, 1135, 1143, 1651, 1905, 2043, 2925, 2951, 3175, 3405, 4953, 5675, 5715, 8255, 8853, 9525, 10215, 14755, 14859, 17025, 24765, 26559, 28575, 28829, 41275, 44265, 51075, 73775, 74295, 86487, 123825, 132795, 144145, 221325, 259461, 371475, 374777, 432435, 663975, 720725, 1124331, 1297305, 1873885, 2162175, 3372993, 5621655, 6486525, 9369425, 16864965, 28108275, 84324825]

約数ペア:

[(1, 84324825), (3, 28108275), (5, 16864965), (9, 9369425), (13, 6486525), (15, 5621655), (25, 3372993), (39, 2162175), (45, 1873885), (65, 1297305), (75, 1124331), (117, 720725), (127, 663975), (195, 432435), (225, 374777), (227, 371475), (325, 259461), (381, 221325), (585, 144145), (635, 132795), (681, 123825), (975, 86487), (1135, 74295), (1143, 73775), (1651, 51075), (1905, 44265), (2043, 41275), (2925, 28829), (2951, 28575), (3175, 26559), (3405, 24765), (4953, 17025), (5675, 14859), (5715, 14755), (8255, 10215), (8853, 9525)]