79364075

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 125697312

約数和(自身を除く): 46333237

約数列:

[1, 5, 7, 17, 25, 35, 37, 49, 85, 103, 119, 175, 185, 245, 259, 425, 515, 595, 629, 721, 833, 925, 1225, 1295, 1751, 1813, 2575, 2975, 3145, 3605, 3811, 4165, 4403, 5047, 6475, 8755, 9065, 12257, 15725, 18025, 19055, 20825, 22015, 25235, 26677, 30821, 43775, 45325, 61285, 64787, 85799, 95275, 110075, 126175, 133385, 154105, 186739, 306425, 323935, 428995, 453509, 666925, 770525, 933695, 1619675, 2144975, 2267545, 3174563, 4668475, 11337725, 15872815, 79364075]

約数ペア:

[(1, 79364075), (5, 15872815), (7, 11337725), (17, 4668475), (25, 3174563), (35, 2267545), (37, 2144975), (49, 1619675), (85, 933695), (103, 770525), (119, 666925), (175, 453509), (185, 428995), (245, 323935), (259, 306425), (425, 186739), (515, 154105), (595, 133385), (629, 126175), (721, 110075), (833, 95275), (925, 85799), (1225, 64787), (1295, 61285), (1751, 45325), (1813, 43775), (2575, 30821), (2975, 26677), (3145, 25235), (3605, 22015), (3811, 20825), (4165, 19055), (4403, 18025), (5047, 15725), (6475, 12257), (8755, 9065)]