162137725

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 204431360

約数和(自身を除く): 42293635

約数列:

[1, 5, 25, 127, 223, 229, 635, 1115, 1145, 3175, 5575, 5725, 28321, 29083, 51067, 141605, 145415, 255335, 708025, 727075, 1276675, 6485509, 32427545, 162137725]

約数ペア:

[(1, 162137725), (5, 32427545), (25, 6485509), (127, 1276675), (223, 727075), (229, 708025), (635, 255335), (1115, 145415), (1145, 141605), (3175, 51067), (5575, 29083), (5725, 28321)]