42419305

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 54644544

約数和(自身を除く): 12225239

約数列:

[1, 5, 19, 71, 95, 331, 355, 361, 1349, 1655, 1805, 6289, 6745, 23501, 25631, 31445, 117505, 119491, 128155, 446519, 597455, 2232595, 8483861, 42419305]

約数ペア:

[(1, 42419305), (5, 8483861), (19, 2232595), (71, 597455), (95, 446519), (331, 128155), (355, 119491), (361, 117505), (1349, 31445), (1655, 25631), (1805, 23501), (6289, 6745)]