4680065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 6123600

約数和(自身を除く): 1443535

約数列:

[1, 5, 13, 65, 89, 445, 809, 1157, 4045, 5785, 10517, 52585, 72001, 360005, 936013, 4680065]

約数ペア:

[(1, 4680065), (5, 936013), (13, 360005), (65, 72001), (89, 52585), (445, 10517), (809, 5785), (1157, 4045)]