15283815

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 9931161

約数列:

[1, 3, 5, 15, 71, 113, 127, 213, 339, 355, 381, 565, 635, 1065, 1695, 1905, 8023, 9017, 14351, 24069, 27051, 40115, 43053, 45085, 71755, 120345, 135255, 215265, 1018921, 3056763, 5094605, 15283815]

約数ペア:

[(1, 15283815), (3, 5094605), (5, 3056763), (15, 1018921), (71, 215265), (113, 135255), (127, 120345), (213, 71755), (339, 45085), (355, 43053), (381, 40115), (565, 27051), (635, 24069), (1065, 14351), (1695, 9017), (1905, 8023)]