68094075

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{2647}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 131340800

約数和(自身を除く): 63246725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 2647, 3675, 5145, 7941, 8575, 13235, 18529, 25725, 39705, 55587, 66175, 92645, 129703, 198525, 277935, 389109, 463225, 648515, 907921, 1389675, 1945545, 2723763, 3242575, 4539605, 9727725, 13618815, 22698025, 68094075]

約数ペア:

[(1, 68094075), (3, 22698025), (5, 13618815), (7, 9727725), (15, 4539605), (21, 3242575), (25, 2723763), (35, 1945545), (49, 1389675), (75, 907921), (105, 648515), (147, 463225), (175, 389109), (245, 277935), (343, 198525), (525, 129703), (735, 92645), (1029, 66175), (1225, 55587), (1715, 39705), (2647, 25725), (3675, 18529), (5145, 13235), (7941, 8575)]