80002165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22441}}^1$

素因数の和:22500

約数の個数: 16

約数和(自身を含む): 103412736

約数和(自身を除く): 23410571

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 22441, 112205, 516143, 695671, 2580715, 3478355, 16000433, 80002165]

約数ペア:

[(1, 80002165), (5, 16000433), (23, 3478355), (31, 2580715), (115, 695671), (155, 516143), (713, 112205), (3565, 22441)]