158730475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6733}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 210424032

約数和(自身を除く): 51693557

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 4715, 6733, 23575, 33665, 154859, 168325, 276053, 774295, 1380265, 3871475, 6349219, 6901325, 31746095, 158730475]

約数ペア:

[(1, 158730475), (5, 31746095), (23, 6901325), (25, 6349219), (41, 3871475), (115, 1380265), (205, 774295), (575, 276053), (943, 168325), (1025, 154859), (4715, 33665), (6733, 23575)]