48312145

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 68656896

約数和(自身を除く): 20344751

約数列:

[1, 5, 7, 35, 41, 131, 205, 257, 287, 655, 917, 1285, 1435, 1799, 4585, 5371, 8995, 10537, 26855, 33667, 37597, 52685, 73759, 168335, 187985, 235669, 368795, 1178345, 1380347, 6901735, 9662429, 48312145]

約数ペア:

[(1, 48312145), (5, 9662429), (7, 6901735), (35, 1380347), (41, 1178345), (131, 368795), (205, 235669), (257, 187985), (287, 168335), (655, 73759), (917, 52685), (1285, 37597), (1435, 33667), (1799, 26855), (4585, 10537), (5371, 8995)]