40385735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 15679225

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 617, 689, 1007, 1235, 3085, 3445, 5035, 8021, 11723, 13091, 32701, 40105, 58615, 65455, 152399, 163505, 425113, 621319, 761995, 2125565, 3106595, 8077147, 40385735]

約数ペア:

[(1, 40385735), (5, 8077147), (13, 3106595), (19, 2125565), (53, 761995), (65, 621319), (95, 425113), (247, 163505), (265, 152399), (617, 65455), (689, 58615), (1007, 40105), (1235, 32701), (3085, 13091), (3445, 11723), (5035, 8021)]