41820765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 82441152

約数和(自身を除く): 40620387

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 3347, 4165, 10041, 12495, 16735, 23429, 50205, 56899, 70287, 117145, 164003, 170697, 284495, 351435, 398293, 492009, 820015, 853485, 1194879, 1991465, 2460045, 2788051, 5974395, 8364153, 13940255, 41820765]

約数ペア:

[(1, 41820765), (3, 13940255), (5, 8364153), (7, 5974395), (15, 2788051), (17, 2460045), (21, 1991465), (35, 1194879), (49, 853485), (51, 820015), (85, 492009), (105, 398293), (119, 351435), (147, 284495), (245, 170697), (255, 164003), (357, 117145), (595, 70287), (735, 56899), (833, 50205), (1785, 23429), (2499, 16735), (3347, 12495), (4165, 10041)]