71141645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8812

約数の個数: 16

約数和(自身を含む): 90346752

約数和(自身を除く): 19205107

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8713, 43565, 200399, 618623, 1001995, 3093115, 14228329, 71141645]

約数ペア:

[(1, 71141645), (5, 14228329), (23, 3093115), (71, 1001995), (115, 618623), (355, 200399), (1633, 43565), (8165, 8713)]