8572485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 5797563

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 263, 265, 615, 789, 795, 1315, 2173, 3945, 6519, 10783, 10865, 13939, 32349, 32595, 41817, 53915, 69695, 161745, 209085, 571499, 1714497, 2857495, 8572485]

約数ペア:

[(1, 8572485), (3, 2857495), (5, 1714497), (15, 571499), (41, 209085), (53, 161745), (123, 69695), (159, 53915), (205, 41817), (263, 32595), (265, 32349), (615, 13939), (789, 10865), (795, 10783), (1315, 6519), (2173, 3945)]