2007789615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{17783}}^1$

素因数の和:18000

約数の個数: 48

約数和(自身を含む): 3767504832

約数和(自身を除く): 1759715217

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 579, 585, 965, 1737, 2509, 2895, 7527, 8685, 12545, 17783, 22581, 37635, 53349, 88915, 112905, 160047, 231179, 266745, 693537, 800235, 1155895, 2080611, 3432119, 3467685, 10296357, 10403055, 17160595, 30889071, 44617547, 51481785, 133852641, 154445355, 223087735, 401557923, 669263205, 2007789615]

約数ペア:

[(1, 2007789615), (3, 669263205), (5, 401557923), (9, 223087735), (13, 154445355), (15, 133852641), (39, 51481785), (45, 44617547), (65, 30889071), (117, 17160595), (193, 10403055), (195, 10296357), (579, 3467685), (585, 3432119), (965, 2080611), (1737, 1155895), (2509, 800235), (2895, 693537), (7527, 266745), (8685, 231179), (12545, 160047), (17783, 112905), (22581, 88915), (37635, 53349)]