388526075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 591301440

約数和(自身を除く): 202775365

約数列:

[1, 5, 7, 17, 25, 35, 73, 85, 119, 175, 365, 425, 511, 595, 1241, 1789, 1825, 2555, 2975, 6205, 8687, 8945, 12523, 12775, 30413, 31025, 43435, 44725, 62615, 130597, 152065, 212891, 217175, 313075, 652985, 760325, 914179, 1064455, 2220149, 3264925, 4570895, 5322275, 11100745, 15541043, 22854475, 55503725, 77705215, 388526075]

約数ペア:

[(1, 388526075), (5, 77705215), (7, 55503725), (17, 22854475), (25, 15541043), (35, 11100745), (73, 5322275), (85, 4570895), (119, 3264925), (175, 2220149), (365, 1064455), (425, 914179), (511, 760325), (595, 652985), (1241, 313075), (1789, 217175), (1825, 212891), (2555, 152065), (2975, 130597), (6205, 62615), (8687, 44725), (8945, 43435), (12523, 31025), (12775, 30413)]