68774485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 93623040

約数和(自身を除く): 24848555

約数列:

[1, 5, 13, 23, 65, 115, 179, 257, 299, 895, 1285, 1495, 2327, 3341, 4117, 5911, 11635, 16705, 20585, 29555, 46003, 53521, 76843, 230015, 267605, 384215, 598039, 1058069, 2990195, 5290345, 13754897, 68774485]

約数ペア:

[(1, 68774485), (5, 13754897), (13, 5290345), (23, 2990195), (65, 1058069), (115, 598039), (179, 384215), (257, 267605), (299, 230015), (895, 76843), (1285, 53521), (1495, 46003), (2327, 29555), (3341, 20585), (4117, 16705), (5911, 11635)]