74804995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 23172605

約数列:

[1, 5, 19, 53, 83, 95, 179, 265, 415, 895, 1007, 1577, 3401, 4399, 5035, 7885, 9487, 14857, 17005, 21995, 47435, 74285, 83581, 180253, 282283, 417905, 787421, 901265, 1411415, 3937105, 14960999, 74804995]

約数ペア:

[(1, 74804995), (5, 14960999), (19, 3937105), (53, 1411415), (83, 901265), (95, 787421), (179, 417905), (265, 282283), (415, 180253), (895, 83581), (1007, 74285), (1577, 47435), (3401, 21995), (4399, 17005), (5035, 14857), (7885, 9487)]