20229105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 35086464

約数和(自身を除く): 14857359

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 457, 681, 1135, 1371, 2285, 2951, 3405, 5941, 6855, 8853, 14755, 17823, 29705, 44265, 89115, 103739, 311217, 518695, 1348607, 1556085, 4045821, 6743035, 20229105]

約数ペア:

[(1, 20229105), (3, 6743035), (5, 4045821), (13, 1556085), (15, 1348607), (39, 518695), (65, 311217), (195, 103739), (227, 89115), (457, 44265), (681, 29705), (1135, 17823), (1371, 14755), (2285, 8853), (2951, 6855), (3405, 5941)]