11530125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 21423792

約数和(自身を除く): 9893667

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 277, 333, 375, 555, 831, 925, 1125, 1385, 1665, 2493, 2775, 4155, 4625, 6925, 8325, 10249, 12465, 13875, 20775, 30747, 34625, 41625, 51245, 62325, 92241, 103875, 153735, 256225, 311625, 461205, 768675, 1281125, 2306025, 3843375, 11530125]

約数ペア:

[(1, 11530125), (3, 3843375), (5, 2306025), (9, 1281125), (15, 768675), (25, 461205), (37, 311625), (45, 256225), (75, 153735), (111, 103875), (125, 92241), (185, 62325), (225, 51245), (277, 41625), (333, 34625), (375, 30747), (555, 20775), (831, 13875), (925, 12465), (1125, 10249), (1385, 8325), (1665, 6925), (2493, 4625), (2775, 4155)]