23962015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 12279905

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 571, 763, 1199, 2855, 3815, 3997, 5995, 6281, 8393, 19985, 31405, 41965, 43967, 62239, 219835, 311195, 435673, 684629, 2178365, 3423145, 4792403, 23962015]

約数ペア:

[(1, 23962015), (5, 4792403), (7, 3423145), (11, 2178365), (35, 684629), (55, 435673), (77, 311195), (109, 219835), (385, 62239), (545, 43967), (571, 41965), (763, 31405), (1199, 19985), (2855, 8393), (3815, 6281), (3997, 5995)]