38976765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 26072835

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 769, 1635, 2307, 3379, 3845, 10137, 11535, 16895, 23839, 50685, 71517, 83821, 119195, 251463, 357585, 419105, 1257315, 2598451, 7795353, 12992255, 38976765]

約数ペア:

[(1, 38976765), (3, 12992255), (5, 7795353), (15, 2598451), (31, 1257315), (93, 419105), (109, 357585), (155, 251463), (327, 119195), (465, 83821), (545, 71517), (769, 50685), (1635, 23839), (2307, 16895), (3379, 11535), (3845, 10137)]