316214875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 424277568

約数和(自身を除く): 108062693

約数列:

[1, 5, 17, 25, 67, 85, 125, 335, 425, 1139, 1675, 2125, 2221, 5695, 8375, 11105, 28475, 37757, 55525, 142375, 148807, 188785, 277625, 744035, 943925, 2529719, 3720175, 4719625, 12648595, 18600875, 63242975, 316214875]

約数ペア:

[(1, 316214875), (5, 63242975), (17, 18600875), (25, 12648595), (67, 4719625), (85, 3720175), (125, 2529719), (335, 943925), (425, 744035), (1139, 277625), (1675, 188785), (2125, 148807), (2221, 142375), (5695, 55525), (8375, 37757), (11105, 28475)]