1590492085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{3037}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 2351849472

約数和(自身を除く): 761357387

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1151, 3037, 5755, 8057, 14963, 15185, 21259, 39481, 40285, 74815, 104741, 106295, 197405, 276367, 523705, 1381835, 3495587, 17477935, 24469109, 45442631, 122345545, 227213155, 318098417, 1590492085]

約数ペア:

[(1, 1590492085), (5, 318098417), (7, 227213155), (13, 122345545), (35, 45442631), (65, 24469109), (91, 17477935), (455, 3495587), (1151, 1381835), (3037, 523705), (5755, 276367), (8057, 197405), (14963, 106295), (15185, 104741), (21259, 74815), (39481, 40285)]