38451655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 52193088

約数和(自身を除く): 13741433

約数列:

[1, 5, 11, 55, 61, 73, 157, 305, 365, 671, 785, 803, 1727, 3355, 4015, 4453, 8635, 9577, 11461, 22265, 47885, 48983, 57305, 105347, 126071, 244915, 526735, 630355, 699121, 3495605, 7690331, 38451655]

約数ペア:

[(1, 38451655), (5, 7690331), (11, 3495605), (55, 699121), (61, 630355), (73, 526735), (157, 244915), (305, 126071), (365, 105347), (671, 57305), (785, 48983), (803, 47885), (1727, 22265), (3355, 11461), (4015, 9577), (4453, 8635)]