360945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 674856

約数和(自身を除く): 313911

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 617, 1851, 3085, 5553, 8021, 9255, 24063, 27765, 40105, 72189, 120315, 360945]

約数ペア:

[(1, 360945), (3, 120315), (5, 72189), (9, 40105), (13, 27765), (15, 24063), (39, 9255), (45, 8021), (65, 5553), (117, 3085), (195, 1851), (585, 617)]