22493445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 40674816

約数和(自身を除く): 18181371

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 155, 183, 195, 305, 403, 465, 793, 915, 1209, 1891, 2015, 2379, 3721, 3965, 5673, 6045, 9455, 11163, 11895, 18605, 24583, 28365, 48373, 55815, 73749, 115351, 122915, 145119, 241865, 346053, 368745, 576755, 725595, 1499563, 1730265, 4498689, 7497815, 22493445]

約数ペア:

[(1, 22493445), (3, 7497815), (5, 4498689), (13, 1730265), (15, 1499563), (31, 725595), (39, 576755), (61, 368745), (65, 346053), (93, 241865), (155, 145119), (183, 122915), (195, 115351), (305, 73749), (403, 55815), (465, 48373), (793, 28365), (915, 24583), (1209, 18605), (1891, 11895), (2015, 11163), (2379, 9455), (3721, 6045), (3965, 5673)]