13255380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24547}}^1$

素因数の和:24565

約数の個数: 48

約数和(自身を含む): 41240640

約数和(自身を除く): 27985260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24547, 49094, 73641, 98188, 122735, 147282, 220923, 245470, 294564, 368205, 441846, 490940, 662769, 736410, 883692, 1104615, 1325538, 1472820, 2209230, 2651076, 3313845, 4418460, 6627690, 13255380]

約数ペア:

[(1, 13255380), (2, 6627690), (3, 4418460), (4, 3313845), (5, 2651076), (6, 2209230), (9, 1472820), (10, 1325538), (12, 1104615), (15, 883692), (18, 736410), (20, 662769), (27, 490940), (30, 441846), (36, 368205), (45, 294564), (54, 245470), (60, 220923), (90, 147282), (108, 122735), (135, 98188), (180, 73641), (270, 49094), (540, 24547)]