71519255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5647}}^1$

素因数の和:5818

約数の個数: 16

約数和(自身を含む): 91497600

約数和(自身を除く): 19978345

約数列:

[1, 5, 17, 85, 149, 745, 2533, 5647, 12665, 28235, 95999, 479995, 841403, 4207015, 14303851, 71519255]

約数ペア:

[(1, 71519255), (5, 14303851), (17, 4207015), (85, 841403), (149, 479995), (745, 95999), (2533, 28235), (5647, 12665)]