156957845225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{96907}}^1$

素因数の和:97074

約数の個数: 48

約数和(自身を含む): 213703072128

約数和(自身を除く): 56745226903

約数列:

[1, 5, 17, 25, 37, 85, 103, 185, 425, 515, 629, 925, 1751, 2575, 3145, 3811, 8755, 15725, 19055, 43775, 64787, 95275, 96907, 323935, 484535, 1619675, 1647419, 2422675, 3585559, 8237095, 9981421, 17927795, 41185475, 49907105, 60954503, 89638975, 169684157, 249535525, 304772515, 369312577, 848420785, 1523862575, 1846562885, 4242103925, 6278313809, 9232814425, 31391569045, 156957845225]

約数ペア:

[(1, 156957845225), (5, 31391569045), (17, 9232814425), (25, 6278313809), (37, 4242103925), (85, 1846562885), (103, 1523862575), (185, 848420785), (425, 369312577), (515, 304772515), (629, 249535525), (925, 169684157), (1751, 89638975), (2575, 60954503), (3145, 49907105), (3811, 41185475), (8755, 17927795), (15725, 9981421), (19055, 8237095), (43775, 3585559), (64787, 2422675), (95275, 1647419), (96907, 1619675), (323935, 484535)]