23740665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 41172096

約数和(自身を除く): 17431431

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 577, 633, 1055, 1731, 2743, 2885, 3165, 7501, 8229, 8655, 13715, 22503, 37505, 41145, 112515, 121747, 365241, 608735, 1582711, 1826205, 4748133, 7913555, 23740665]

約数ペア:

[(1, 23740665), (3, 7913555), (5, 4748133), (13, 1826205), (15, 1582711), (39, 608735), (65, 365241), (195, 121747), (211, 112515), (577, 41145), (633, 37505), (1055, 22503), (1731, 13715), (2743, 8655), (2885, 8229), (3165, 7501)]