275320427525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1\times {\mathrm{15791}}^1$

素因数の和:20702

約数の個数: 48

約数和(自身を含む): 401189822208

約数和(自身を除く): 125869394683

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 4877, 15791, 24385, 53647, 63401, 78955, 121925, 173701, 205283, 268235, 317005, 394775, 697411, 868505, 1026415, 1341175, 1585025, 2258113, 3487055, 4342525, 5132075, 11290565, 17435275, 56452825, 77012707, 385063535, 847139777, 1001165191, 1925317675, 4235698885, 5005825955, 11012817101, 21178494425, 25029129775, 55064085505, 275320427525]

約数ペア:

[(1, 275320427525), (5, 55064085505), (11, 25029129775), (13, 21178494425), (25, 11012817101), (55, 5005825955), (65, 4235698885), (143, 1925317675), (275, 1001165191), (325, 847139777), (715, 385063535), (3575, 77012707), (4877, 56452825), (15791, 17435275), (24385, 11290565), (53647, 5132075), (63401, 4342525), (78955, 3487055), (121925, 2258113), (173701, 1585025), (205283, 1341175), (268235, 1026415), (317005, 868505), (394775, 697411)]