74964910575

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2239}}^1\times {\mathrm{8423}}^1$

素因数の和:10728

約数の個数: 48

約数和(自身を含む): 126351912960

約数和(自身を除く): 51387002385

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2239, 3975, 6717, 8423, 11195, 25269, 33585, 42115, 55975, 118667, 126345, 167925, 210575, 356001, 446419, 593335, 631725, 1339257, 1780005, 2232095, 2966675, 6696285, 8900025, 11160475, 18859097, 33481425, 56577291, 94295485, 282886455, 471477425, 999532141, 1414432275, 2998596423, 4997660705, 14992982115, 24988303525, 74964910575]

約数ペア:

[(1, 74964910575), (3, 24988303525), (5, 14992982115), (15, 4997660705), (25, 2998596423), (53, 1414432275), (75, 999532141), (159, 471477425), (265, 282886455), (795, 94295485), (1325, 56577291), (2239, 33481425), (3975, 18859097), (6717, 11160475), (8423, 8900025), (11195, 6696285), (25269, 2966675), (33585, 2232095), (42115, 1780005), (55975, 1339257), (118667, 631725), (126345, 593335), (167925, 446419), (210575, 356001)]