22561665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 41558016

約数和(自身を除く): 18996351

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 1423, 2265, 3171, 4269, 5285, 7115, 9961, 15855, 21345, 29883, 49805, 149415, 214873, 644619, 1074365, 1504111, 3223095, 4512333, 7520555, 22561665]

約数ペア:

[(1, 22561665), (3, 7520555), (5, 4512333), (7, 3223095), (15, 1504111), (21, 1074365), (35, 644619), (105, 214873), (151, 149415), (453, 49805), (755, 29883), (1057, 21345), (1423, 15855), (2265, 9961), (3171, 7115), (4269, 5285)]