1055819905

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 1528042320

約数和(自身を除く): 472222415

約数列:

[1, 5, 7, 35, 41, 49, 89, 205, 245, 287, 445, 623, 1181, 1435, 2009, 3115, 3649, 4361, 5905, 8267, 10045, 18245, 21805, 25543, 41335, 48421, 57869, 105109, 127715, 178801, 242105, 289345, 338947, 525545, 735763, 894005, 1694735, 2372629, 3678815, 4309469, 5150341, 11863145, 21547345, 25751705, 30166283, 150831415, 211163981, 1055819905]

約数ペア:

[(1, 1055819905), (5, 211163981), (7, 150831415), (35, 30166283), (41, 25751705), (49, 21547345), (89, 11863145), (205, 5150341), (245, 4309469), (287, 3678815), (445, 2372629), (623, 1694735), (1181, 894005), (1435, 735763), (2009, 525545), (3115, 338947), (3649, 289345), (4361, 242105), (5905, 178801), (8267, 127715), (10045, 105109), (18245, 57869), (21805, 48421), (25543, 41335)]