24420305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 36384768

約数和(自身を除く): 11964463

約数列:

[1, 5, 7, 13, 35, 65, 91, 191, 281, 455, 955, 1337, 1405, 1967, 2483, 3653, 6685, 9835, 12415, 17381, 18265, 25571, 53671, 86905, 127855, 268355, 375697, 697723, 1878485, 3488615, 4884061, 24420305]

約数ペア:

[(1, 24420305), (5, 4884061), (7, 3488615), (13, 1878485), (35, 697723), (65, 375697), (91, 268355), (191, 127855), (281, 86905), (455, 53671), (955, 25571), (1337, 18265), (1405, 17381), (1967, 12415), (2483, 9835), (3653, 6685)]