129074465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19661}}^1$

素因数の和:19780

約数の個数: 16

約数和(自身を含む): 168464016

約数和(自身を除く): 39389551

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 19661, 98305, 255593, 1277965, 1985761, 9928805, 25814893, 129074465]

約数ペア:

[(1, 129074465), (5, 25814893), (13, 9928805), (65, 1985761), (101, 1277965), (505, 255593), (1313, 98305), (6565, 19661)]