51426315

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4217}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 89489088

約数和(自身を除く): 38062773

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 4217, 12195, 12651, 21085, 37953, 63255, 189765, 1142807, 3428421, 5714035, 10285263, 17142105, 51426315]

約数ペア:

[(1, 51426315), (3, 17142105), (5, 10285263), (9, 5714035), (15, 3428421), (45, 1142807), (271, 189765), (813, 63255), (1355, 37953), (2439, 21085), (4065, 12651), (4217, 12195)]