108941945

素因数分解:

$5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 153888000

約数和(自身を除く): 44946055

約数列:

[1, 5, 7, 35, 49, 139, 245, 343, 457, 695, 973, 1715, 2285, 3199, 4865, 6811, 15995, 22393, 34055, 47677, 63523, 111965, 156751, 238385, 317615, 444661, 783755, 2223305, 3112627, 15563135, 21788389, 108941945]

約数ペア:

[(1, 108941945), (5, 21788389), (7, 15563135), (35, 3112627), (49, 2223305), (139, 783755), (245, 444661), (343, 317615), (457, 238385), (695, 156751), (973, 111965), (1715, 63523), (2285, 47677), (3199, 34055), (4865, 22393), (6811, 15995)]