23909505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 41226240

約数和(自身を除く): 17316735

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1951, 2451, 4085, 5853, 9755, 12255, 29265, 37069, 83893, 111207, 185345, 251679, 419465, 556035, 1258395, 1593967, 4781901, 7969835, 23909505]

約数ペア:

[(1, 23909505), (3, 7969835), (5, 4781901), (15, 1593967), (19, 1258395), (43, 556035), (57, 419465), (95, 251679), (129, 185345), (215, 111207), (285, 83893), (645, 37069), (817, 29265), (1951, 12255), (2451, 9755), (4085, 5853)]