13660945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 17476560

約数和(自身を除く): 3815615

約数列:

[1, 5, 17, 85, 173, 865, 929, 2941, 4645, 14705, 15793, 78965, 160717, 803585, 2732189, 13660945]

約数ペア:

[(1, 13660945), (5, 2732189), (17, 803585), (85, 160717), (173, 78965), (865, 15793), (929, 14705), (2941, 4645)]