23900955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 43357440

約数和(自身を除く): 19456485

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6451, 19353, 32255, 83863, 96765, 122569, 251589, 367707, 419315, 612845, 1257945, 1593397, 1838535, 4780191, 7966985, 23900955]

約数ペア:

[(1, 23900955), (3, 7966985), (5, 4780191), (13, 1838535), (15, 1593397), (19, 1257945), (39, 612845), (57, 419315), (65, 367707), (95, 251589), (195, 122569), (247, 96765), (285, 83863), (741, 32255), (1235, 19353), (3705, 6451)]