1520853495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13399}}^1$

素因数の和:13484

約数の個数: 64

約数和(自身を含む): 2963865600

約数和(自身を除く): 1443012105

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 329, 345, 483, 705, 805, 987, 1081, 1645, 2415, 3243, 4935, 5405, 7567, 13399, 16215, 22701, 37835, 40197, 66995, 93793, 113505, 200985, 281379, 308177, 468965, 629753, 924531, 1406895, 1540885, 1889259, 2157239, 3148765, 4408271, 4622655, 6471717, 9446295, 10786195, 13224813, 14484319, 22041355, 32358585, 43452957, 66124065, 72421595, 101390233, 217264785, 304170699, 506951165, 1520853495]

約数ペア:

[(1, 1520853495), (3, 506951165), (5, 304170699), (7, 217264785), (15, 101390233), (21, 72421595), (23, 66124065), (35, 43452957), (47, 32358585), (69, 22041355), (105, 14484319), (115, 13224813), (141, 10786195), (161, 9446295), (235, 6471717), (329, 4622655), (345, 4408271), (483, 3148765), (705, 2157239), (805, 1889259), (987, 1540885), (1081, 1406895), (1645, 924531), (2415, 629753), (3243, 468965), (4935, 308177), (5405, 281379), (7567, 200985), (13399, 113505), (16215, 93793), (22701, 66995), (37835, 40197)]