23668515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40459}}^1$

素因数の和:40483

約数の個数: 24

約数和(自身を含む): 44182320

約数和(自身を除く): 20513805

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 40459, 121377, 202295, 364131, 525967, 606885, 1577901, 1820655, 2629835, 4733703, 7889505, 23668515]

約数ペア:

[(1, 23668515), (3, 7889505), (5, 4733703), (9, 2629835), (13, 1820655), (15, 1577901), (39, 606885), (45, 525967), (65, 364131), (117, 202295), (195, 121377), (585, 40459)]