13759375

素因数分解:

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

素因数の和:86

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 7614257

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 125, 175, 185, 259, 425, 595, 625, 629, 875, 925, 1295, 2125, 2975, 3125, 3145, 4375, 4403, 4625, 6475, 10625, 14875, 15725, 21875, 22015, 23125, 32375, 53125, 74375, 78625, 110075, 115625, 161875, 371875, 393125, 550375, 809375, 1965625, 2751875, 13759375]

約数ペア:

[(1, 13759375), (5, 2751875), (7, 1965625), (17, 809375), (25, 550375), (35, 393125), (37, 371875), (85, 161875), (119, 115625), (125, 110075), (175, 78625), (185, 74375), (259, 53125), (425, 32375), (595, 23125), (625, 22015), (629, 21875), (875, 15725), (925, 14875), (1295, 10625), (2125, 6475), (2975, 4625), (3125, 4403), (3145, 4375)]