40500705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{55103}}^1$

素因数の和:55125

約数の個数: 24

約数和(自身を含む): 75382272

約数和(自身を除く): 34881567

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 55103, 165309, 275515, 385721, 826545, 1157163, 1928605, 2700047, 5785815, 8100141, 13500235, 40500705]

約数ペア:

[(1, 40500705), (3, 13500235), (5, 8100141), (7, 5785815), (15, 2700047), (21, 1928605), (35, 1157163), (49, 826545), (105, 385721), (147, 275515), (245, 165309), (735, 55103)]