1330256375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 2064082176

約数和(自身を除く): 733825801

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 125, 175, 185, 259, 425, 595, 629, 875, 925, 1295, 2125, 2417, 2975, 3145, 4403, 4625, 6475, 12085, 14875, 15725, 16919, 22015, 32375, 41089, 60425, 78625, 84595, 89429, 110075, 205445, 287623, 302125, 422975, 447145, 550375, 626003, 1027225, 1438115, 1520293, 2114875, 2235725, 3130015, 5136125, 7190575, 7601465, 10642051, 11178625, 15650075, 35952875, 38007325, 53210255, 78250375, 190036625, 266051275, 1330256375]

約数ペア:

[(1, 1330256375), (5, 266051275), (7, 190036625), (17, 78250375), (25, 53210255), (35, 38007325), (37, 35952875), (85, 15650075), (119, 11178625), (125, 10642051), (175, 7601465), (185, 7190575), (259, 5136125), (425, 3130015), (595, 2235725), (629, 2114875), (875, 1520293), (925, 1438115), (1295, 1027225), (2125, 626003), (2417, 550375), (2975, 447145), (3145, 422975), (4403, 302125), (4625, 287623), (6475, 205445), (12085, 110075), (14875, 89429), (15725, 84595), (16919, 78625), (22015, 60425), (32375, 41089)]