11668875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 20653152

約数和(自身を除く): 8984277

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 125, 145, 185, 375, 435, 555, 725, 841, 925, 1073, 2175, 2523, 2775, 3219, 3625, 4205, 4625, 5365, 10875, 12615, 13875, 16095, 21025, 26825, 31117, 63075, 80475, 93351, 105125, 134125, 155585, 315375, 402375, 466755, 777925, 2333775, 3889625, 11668875]

約数ペア:

[(1, 11668875), (3, 3889625), (5, 2333775), (15, 777925), (25, 466755), (29, 402375), (37, 315375), (75, 155585), (87, 134125), (111, 105125), (125, 93351), (145, 80475), (185, 63075), (375, 31117), (435, 26825), (555, 21025), (725, 16095), (841, 13875), (925, 12615), (1073, 10875), (2175, 5365), (2523, 4625), (2775, 4205), (3219, 3625)]