1313803585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 1703192832

約数和(自身を除く): 389389247

約数列:

[1, 5, 23, 37, 115, 131, 185, 655, 851, 2357, 3013, 4255, 4847, 11785, 15065, 24235, 54211, 87209, 111481, 271055, 308767, 436045, 557405, 1543835, 2005807, 7101641, 10029035, 11424379, 35508205, 57121895, 262760717, 1313803585]

約数ペア:

[(1, 1313803585), (5, 262760717), (23, 57121895), (37, 35508205), (115, 11424379), (131, 10029035), (185, 7101641), (655, 2005807), (851, 1543835), (2357, 557405), (3013, 436045), (4255, 308767), (4847, 271055), (11785, 111481), (15065, 87209), (24235, 54211)]