31034015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 39013056

約数和(自身を除く): 7979041

約数列:

[1, 5, 23, 115, 421, 641, 2105, 3205, 9683, 14743, 48415, 73715, 269861, 1349305, 6206803, 31034015]

約数ペア:

[(1, 31034015), (5, 6206803), (23, 1349305), (115, 269861), (421, 73715), (641, 48415), (2105, 14743), (3205, 9683)]