38368545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 64035840

約数和(自身を除く): 25667295

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 757, 1635, 2271, 3379, 3785, 10137, 11355, 16895, 23467, 50685, 70401, 82513, 117335, 247539, 352005, 412565, 1237695, 2557903, 7673709, 12789515, 38368545]

約数ペア:

[(1, 38368545), (3, 12789515), (5, 7673709), (15, 2557903), (31, 1237695), (93, 412565), (109, 352005), (155, 247539), (327, 117335), (465, 82513), (545, 70401), (757, 50685), (1635, 23467), (2271, 16895), (3379, 11355), (3785, 10137)]