155182485

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 259522560

約数和(自身を除く): 104340075

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 5119, 6063, 10105, 15357, 25595, 30315, 76785, 220117, 240593, 660351, 721779, 1100585, 1202965, 3301755, 3608895, 10345499, 31036497, 51727495, 155182485]

約数ペア:

[(1, 155182485), (3, 51727495), (5, 31036497), (15, 10345499), (43, 3608895), (47, 3301755), (129, 1202965), (141, 1100585), (215, 721779), (235, 660351), (645, 240593), (705, 220117), (2021, 76785), (5119, 30315), (6063, 25595), (10105, 15357)]