77345125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 113428224

約数和(自身を除く): 36083099

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 4327, 17875, 21635, 47597, 56251, 108175, 237985, 281255, 540875, 618761, 1189925, 1406275, 3093805, 5949625, 7031375, 15469025, 77345125]

約数ペア:

[(1, 77345125), (5, 15469025), (11, 7031375), (13, 5949625), (25, 3093805), (55, 1406275), (65, 1189925), (125, 618761), (143, 540875), (275, 281255), (325, 237985), (715, 108175), (1375, 56251), (1625, 47597), (3575, 21635), (4327, 17875)]