65603135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 87635520

約数和(自身を除く): 22032385

約数列:

[1, 5, 13, 53, 65, 137, 139, 265, 685, 689, 695, 1781, 1807, 3445, 7261, 7367, 8905, 9035, 19043, 36305, 36835, 94393, 95215, 95771, 247559, 471965, 478855, 1009279, 1237795, 5046395, 13120627, 65603135]

約数ペア:

[(1, 65603135), (5, 13120627), (13, 5046395), (53, 1237795), (65, 1009279), (137, 478855), (139, 471965), (265, 247559), (685, 95771), (689, 95215), (695, 94393), (1781, 36835), (1807, 36305), (3445, 19043), (7261, 9035), (7367, 8905)]