70421805

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4299

約数の個数: 40

約数和(自身を含む): 129347064

約数和(自身を除く): 58925259

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 4241, 5535, 12723, 16605, 21205, 38169, 63615, 114507, 173881, 190845, 343521, 521643, 572535, 869405, 1564929, 1717605, 2608215, 4694787, 7824645, 14084361, 23473935, 70421805]

約数ペア:

[(1, 70421805), (3, 23473935), (5, 14084361), (9, 7824645), (15, 4694787), (27, 2608215), (41, 1717605), (45, 1564929), (81, 869405), (123, 572535), (135, 521643), (205, 343521), (369, 190845), (405, 173881), (615, 114507), (1107, 63615), (1845, 38169), (3321, 21205), (4241, 16605), (5535, 12723)]