26530125

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 17948595

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 269, 375, 789, 807, 1315, 1345, 3945, 4035, 6575, 6725, 19725, 20175, 32875, 33625, 70747, 98625, 100875, 212241, 353735, 1061205, 1768675, 5306025, 8843375, 26530125]

約数ペア:

[(1, 26530125), (3, 8843375), (5, 5306025), (15, 1768675), (25, 1061205), (75, 353735), (125, 212241), (263, 100875), (269, 98625), (375, 70747), (789, 33625), (807, 32875), (1315, 20175), (1345, 19725), (3945, 6725), (4035, 6575)]