9098245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 3602555

約数列:

[1, 5, 13, 19, 53, 65, 95, 139, 247, 265, 689, 695, 1007, 1235, 1807, 2641, 3445, 5035, 7367, 9035, 13091, 13205, 34333, 36835, 65455, 95771, 139973, 171665, 478855, 699865, 1819649, 9098245]

約数ペア:

[(1, 9098245), (5, 1819649), (13, 699865), (19, 478855), (53, 171665), (65, 139973), (95, 95771), (139, 65455), (247, 36835), (265, 34333), (689, 13205), (695, 13091), (1007, 9035), (1235, 7367), (1807, 5035), (2641, 3445)]