27944475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28687

約数の個数: 24

約数和(自身を含む): 49757232

約数和(自身を除く): 21812757

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 28661, 85983, 143305, 372593, 429915, 716525, 1117779, 1862965, 2149575, 5588895, 9314825, 27944475]

約数ペア:

[(1, 27944475), (3, 9314825), (5, 5588895), (13, 2149575), (15, 1862965), (25, 1117779), (39, 716525), (65, 429915), (75, 372593), (195, 143305), (325, 85983), (975, 28661)]