63282465

素因数分解:

$3^4\times 5^1\times {\mathrm{156253}}^1$

素因数の和:156270

約数の個数: 20

約数和(自身を含む): 113440404

約数和(自身を除く): 50157939

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 156253, 468759, 781265, 1406277, 2343795, 4218831, 7031385, 12656493, 21094155, 63282465]

約数ペア:

[(1, 63282465), (3, 21094155), (5, 12656493), (9, 7031385), (15, 4218831), (27, 2343795), (45, 1406277), (81, 781265), (135, 468759), (405, 156253)]