39209415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 72201216

約数和(自身を除く): 32991801

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 2473, 3171, 5285, 7419, 12365, 15855, 17311, 37095, 51933, 86555, 259665, 373423, 1120269, 1867115, 2613961, 5601345, 7841883, 13069805, 39209415]

約数ペア:

[(1, 39209415), (3, 13069805), (5, 7841883), (7, 5601345), (15, 2613961), (21, 1867115), (35, 1120269), (105, 373423), (151, 259665), (453, 86555), (755, 51933), (1057, 37095), (2265, 17311), (2473, 15855), (3171, 12365), (5285, 7419)]