23769915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 41502720

約数和(自身を除く): 17732805

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 1543, 3081, 4629, 5135, 7715, 15405, 20059, 23145, 60177, 100295, 121897, 300885, 365691, 609485, 1584661, 1828455, 4753983, 7923305, 23769915]

約数ペア:

[(1, 23769915), (3, 7923305), (5, 4753983), (13, 1828455), (15, 1584661), (39, 609485), (65, 365691), (79, 300885), (195, 121897), (237, 100295), (395, 60177), (1027, 23145), (1185, 20059), (1543, 15405), (3081, 7715), (4629, 5135)]