244500815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 325334016

約数和(自身を除く): 80833201

約数列:

[1, 5, 13, 47, 65, 163, 235, 491, 611, 815, 2119, 2455, 3055, 6383, 7661, 10595, 23077, 31915, 38305, 80033, 99593, 115385, 300001, 400165, 497965, 1040429, 1500005, 3761551, 5202145, 18807755, 48900163, 244500815]

約数ペア:

[(1, 244500815), (5, 48900163), (13, 18807755), (47, 5202145), (65, 3761551), (163, 1500005), (235, 1040429), (491, 497965), (611, 400165), (815, 300001), (2119, 115385), (2455, 99593), (3055, 80033), (6383, 38305), (7661, 31915), (10595, 23077)]