415468255

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 513701136

約数和(自身を除く): 98232881

約数列:

[1, 5, 61, 137, 163, 305, 685, 815, 3721, 8357, 9943, 18605, 22331, 41785, 49715, 111655, 509777, 606523, 1362191, 2548885, 3032615, 6810955, 83093651, 415468255]

約数ペア:

[(1, 415468255), (5, 83093651), (61, 6810955), (137, 3032615), (163, 2548885), (305, 1362191), (685, 606523), (815, 509777), (3721, 111655), (8357, 49715), (9943, 41785), (18605, 22331)]