66768655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{941}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 83830464

約数和(自身を除く): 17061809

約数列:

[1, 5, 23, 115, 617, 941, 3085, 4705, 14191, 21643, 70955, 108215, 580597, 2902985, 13353731, 66768655]

約数ペア:

[(1, 66768655), (5, 13353731), (23, 2902985), (115, 580597), (617, 108215), (941, 70955), (3085, 21643), (4705, 14191)]