415709505

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 734557824

約数和(自身を除く): 318848319

約数列:

[1, 3, 5, 9, 15, 45, 97, 131, 291, 393, 485, 655, 727, 873, 1179, 1455, 1965, 2181, 3635, 4365, 5895, 6543, 10905, 12707, 32715, 38121, 63535, 70519, 95237, 114363, 190605, 211557, 285711, 352595, 476185, 571815, 634671, 857133, 1057785, 1428555, 3173355, 4285665, 9237989, 27713967, 46189945, 83141901, 138569835, 415709505]

約数ペア:

[(1, 415709505), (3, 138569835), (5, 83141901), (9, 46189945), (15, 27713967), (45, 9237989), (97, 4285665), (131, 3173355), (291, 1428555), (393, 1057785), (485, 857133), (655, 634671), (727, 571815), (873, 476185), (1179, 352595), (1455, 285711), (1965, 211557), (2181, 190605), (3635, 114363), (4365, 95237), (5895, 70519), (6543, 63535), (10905, 38121), (12707, 32715)]