57195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 104832

約数和(自身を除く): 47637

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 3813, 6355, 11439, 19065, 57195]

約数ペア:

[(1, 57195), (3, 19065), (5, 11439), (9, 6355), (15, 3813), (31, 1845), (41, 1395), (45, 1271), (93, 615), (123, 465), (155, 369), (205, 279)]