318366959155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1137167}}^1$

素因数の和:1137619

約数の個数: 32

約数和(自身を含む): 460689500160

約数和(自身を除く): 142322541005

約数列:

[1, 5, 7, 19, 35, 95, 133, 421, 665, 2105, 2947, 7999, 14735, 39995, 55993, 279965, 1137167, 5685835, 7960169, 21606173, 39800845, 108030865, 151243211, 478747307, 756216055, 2393736535, 3351231149, 9096198833, 16756155745, 45480994165, 63673391831, 318366959155]

約数ペア:

[(1, 318366959155), (5, 63673391831), (7, 45480994165), (19, 16756155745), (35, 9096198833), (95, 3351231149), (133, 2393736535), (421, 756216055), (665, 478747307), (2105, 151243211), (2947, 108030865), (7999, 39800845), (14735, 21606173), (39995, 7960169), (55993, 5685835), (279965, 1137167)]