73816405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18617}}^1$

素因数の和:18696

約数の個数: 16

約数和(自身を含む): 96962544

約数和(自身を除く): 23146139

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 18617, 93085, 242021, 1135637, 1210105, 5678185, 14763281, 73816405]

約数ペア:

[(1, 73816405), (5, 14763281), (13, 5678185), (61, 1210105), (65, 1135637), (305, 242021), (793, 93085), (3965, 18617)]