82735125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 155271168

約数和(自身を除く): 72536043

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 341, 375, 465, 647, 775, 825, 1023, 1375, 1705, 1941, 2325, 3235, 3875, 4125, 5115, 7117, 8525, 9705, 11625, 16175, 20057, 21351, 25575, 35585, 42625, 48525, 60171, 80875, 100285, 106755, 127875, 177925, 220627, 242625, 300855, 501425, 533775, 661881, 889625, 1103135, 1504275, 2507125, 2668875, 3309405, 5515675, 7521375, 16547025, 27578375, 82735125]

約数ペア:

[(1, 82735125), (3, 27578375), (5, 16547025), (11, 7521375), (15, 5515675), (25, 3309405), (31, 2668875), (33, 2507125), (55, 1504275), (75, 1103135), (93, 889625), (125, 661881), (155, 533775), (165, 501425), (275, 300855), (341, 242625), (375, 220627), (465, 177925), (647, 127875), (775, 106755), (825, 100285), (1023, 80875), (1375, 60171), (1705, 48525), (1941, 42625), (2325, 35585), (3235, 25575), (3875, 21351), (4125, 20057), (5115, 16175), (7117, 11625), (8525, 9705)]