42705185

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 52466880

約数和(自身を除く): 9761695

約数列:

[1, 5, 61, 163, 305, 815, 859, 4295, 9943, 49715, 52399, 140017, 261995, 700085, 8541037, 42705185]

約数ペア:

[(1, 42705185), (5, 8541037), (61, 700085), (163, 261995), (305, 140017), (815, 52399), (859, 49715), (4295, 9943)]