830065875

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 1413614592

約数和(自身を除く): 583548717

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 137, 151, 321, 375, 411, 453, 535, 685, 755, 1605, 2055, 2265, 2675, 3425, 3775, 8025, 10275, 11325, 13375, 14659, 16157, 17125, 18875, 20687, 40125, 43977, 48471, 51375, 56625, 62061, 73295, 80785, 103435, 219885, 242355, 310305, 366475, 403925, 517175, 1099425, 1211775, 1551525, 1832375, 2019625, 2213509, 2585875, 5497125, 6058875, 6640527, 7757625, 11067545, 33202635, 55337725, 166013175, 276688625, 830065875]

約数ペア:

[(1, 830065875), (3, 276688625), (5, 166013175), (15, 55337725), (25, 33202635), (75, 11067545), (107, 7757625), (125, 6640527), (137, 6058875), (151, 5497125), (321, 2585875), (375, 2213509), (411, 2019625), (453, 1832375), (535, 1551525), (685, 1211775), (755, 1099425), (1605, 517175), (2055, 403925), (2265, 366475), (2675, 310305), (3425, 242355), (3775, 219885), (8025, 103435), (10275, 80785), (11325, 73295), (13375, 62061), (14659, 56625), (16157, 51375), (17125, 48471), (18875, 43977), (20687, 40125)]