218360129585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3728509}}^1$

素因数の和:3728597

約数の個数: 32

約数和(自身を含む): 304425384480

約数和(自身を除く): 86065254895

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 3445, 4505, 11713, 58565, 3728509, 18642545, 48470617, 63384653, 197610977, 242353085, 316923265, 824000489, 988054885, 2568942701, 3359386609, 4120002445, 12844713505, 16796933045, 43672025917, 218360129585]

約数ペア:

[(1, 218360129585), (5, 43672025917), (13, 16796933045), (17, 12844713505), (53, 4120002445), (65, 3359386609), (85, 2568942701), (221, 988054885), (265, 824000489), (689, 316923265), (901, 242353085), (1105, 197610977), (3445, 63384653), (4505, 48470617), (11713, 18642545), (58565, 3728509)]