22250715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 37171200

約数和(自身を除く): 14920485

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 439, 465, 545, 1317, 1635, 2195, 3379, 6585, 10137, 13609, 16895, 40827, 47851, 50685, 68045, 143553, 204135, 239255, 717765, 1483381, 4450143, 7416905, 22250715]

約数ペア:

[(1, 22250715), (3, 7416905), (5, 4450143), (15, 1483381), (31, 717765), (93, 239255), (109, 204135), (155, 143553), (327, 68045), (439, 50685), (465, 47851), (545, 40827), (1317, 16895), (1635, 13609), (2195, 10137), (3379, 6585)]