72959965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18401}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 95837616

約数和(自身を除く): 22877651

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 18401, 92005, 239213, 1122461, 1196065, 5612305, 14591993, 72959965]

約数ペア:

[(1, 72959965), (5, 14591993), (13, 5612305), (61, 1196065), (65, 1122461), (305, 239213), (793, 92005), (3965, 18401)]