4222665

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 7756800

約数和(自身を除く): 3534135

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1009, 1395, 3027, 4185, 5045, 9081, 15135, 27243, 31279, 45405, 93837, 136215, 156395, 281511, 469185, 844533, 1407555, 4222665]

約数ペア:

[(1, 4222665), (3, 1407555), (5, 844533), (9, 469185), (15, 281511), (27, 156395), (31, 136215), (45, 93837), (93, 45405), (135, 31279), (155, 27243), (279, 15135), (465, 9081), (837, 5045), (1009, 4185), (1395, 3027)]