29972605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9811}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 39561984

約数和(自身を除く): 9589379

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 9811, 49055, 127543, 461117, 637715, 2305585, 5994521, 29972605]

約数ペア:

[(1, 29972605), (5, 5994521), (13, 2305585), (47, 637715), (65, 461117), (235, 127543), (611, 49055), (3055, 9811)]