781035260545

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1\times {\mathrm{8017}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 950650642080

約数和(自身を除く): 169615381535

約数列:

[1, 5, 113, 269, 565, 641, 1345, 3205, 8017, 30397, 40085, 72433, 151985, 172429, 362165, 862145, 905921, 2156573, 4529605, 5138897, 10782865, 19484477, 25694485, 97422385, 243692749, 580695361, 1218463745, 1382363293, 2903476805, 6911816465, 156207052109, 781035260545]

約数ペア:

[(1, 781035260545), (5, 156207052109), (113, 6911816465), (269, 2903476805), (565, 1382363293), (641, 1218463745), (1345, 580695361), (3205, 243692749), (8017, 97422385), (30397, 25694485), (40085, 19484477), (72433, 10782865), (151985, 5138897), (172429, 4529605), (362165, 2156573), (862145, 905921)]