6434925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 13231296

約数和(自身を除く): 6796371

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 103, 105, 119, 147, 175, 245, 255, 309, 357, 425, 515, 525, 595, 721, 735, 833, 1225, 1275, 1545, 1751, 1785, 2163, 2499, 2575, 2975, 3605, 3675, 4165, 5047, 5253, 7725, 8755, 8925, 10815, 12257, 12495, 15141, 18025, 20825, 25235, 26265, 36771, 43775, 54075, 61285, 62475, 75705, 85799, 126175, 131325, 183855, 257397, 306425, 378525, 428995, 919275, 1286985, 2144975, 6434925]

約数ペア:

[(1, 6434925), (3, 2144975), (5, 1286985), (7, 919275), (15, 428995), (17, 378525), (21, 306425), (25, 257397), (35, 183855), (49, 131325), (51, 126175), (75, 85799), (85, 75705), (103, 62475), (105, 61285), (119, 54075), (147, 43775), (175, 36771), (245, 26265), (255, 25235), (309, 20825), (357, 18025), (425, 15141), (515, 12495), (525, 12257), (595, 10815), (721, 8925), (735, 8755), (833, 7725), (1225, 5253), (1275, 5047), (1545, 4165), (1751, 3675), (1785, 3605), (2163, 2975), (2499, 2575)]