27942375

素因数分解:

$3^1\times 5^3\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 46837440

約数和(自身を除く): 18895065

約数列:

[1, 3, 5, 15, 25, 75, 125, 269, 277, 375, 807, 831, 1345, 1385, 4035, 4155, 6725, 6925, 20175, 20775, 33625, 34625, 74513, 100875, 103875, 223539, 372565, 1117695, 1862825, 5588475, 9314125, 27942375]

約数ペア:

[(1, 27942375), (3, 9314125), (5, 5588475), (15, 1862825), (25, 1117695), (75, 372565), (125, 223539), (269, 103875), (277, 100875), (375, 74513), (807, 34625), (831, 33625), (1345, 20775), (1385, 20175), (4035, 6925), (4155, 6725)]