2022255825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 3599710080

約数和(自身を除く): 1577454255

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 237, 255, 289, 395, 425, 867, 1181, 1185, 1275, 1343, 1445, 1975, 3543, 4029, 4335, 5905, 5925, 6715, 7225, 17715, 20077, 20145, 21675, 22831, 29525, 33575, 60231, 68493, 88575, 93299, 100385, 100725, 114155, 279897, 301155, 341309, 342465, 466495, 501925, 570775, 1023927, 1399485, 1505775, 1586083, 1706545, 1712325, 2332475, 4758249, 5119635, 6997425, 7930415, 8532725, 23791245, 25598175, 26963411, 39652075, 80890233, 118956225, 134817055, 404451165, 674085275, 2022255825]

約数ペア:

[(1, 2022255825), (3, 674085275), (5, 404451165), (15, 134817055), (17, 118956225), (25, 80890233), (51, 39652075), (75, 26963411), (79, 25598175), (85, 23791245), (237, 8532725), (255, 7930415), (289, 6997425), (395, 5119635), (425, 4758249), (867, 2332475), (1181, 1712325), (1185, 1706545), (1275, 1586083), (1343, 1505775), (1445, 1399485), (1975, 1023927), (3543, 570775), (4029, 501925), (4335, 466495), (5905, 342465), (5925, 341309), (6715, 301155), (7225, 279897), (17715, 114155), (20077, 100725), (20145, 100385), (21675, 93299), (22831, 88575), (29525, 68493), (33575, 60231)]