129136715

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 156675168

約数和(自身を除く): 27538453

約数列:

[1, 5, 173, 337, 443, 865, 1685, 2215, 58301, 76639, 149291, 291505, 383195, 746455, 25827343, 129136715]

約数ペア:

[(1, 129136715), (5, 25827343), (173, 746455), (337, 383195), (443, 291505), (865, 149291), (1685, 76639), (2215, 58301)]