65864539

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 75103200

約数和(自身を除く): 9238661

約数列:

[1, 13, 29, 89, 151, 169, 377, 1157, 1963, 2581, 4379, 4901, 13439, 15041, 25519, 33553, 56927, 174707, 389731, 436189, 740051, 2271191, 5066503, 65864539]

約数ペア:

[(1, 65864539), (13, 5066503), (29, 2271191), (89, 740051), (151, 436189), (169, 389731), (377, 174707), (1157, 56927), (1963, 33553), (2581, 25519), (4379, 15041), (4901, 13439)]