27228975

素因数分解:

$3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 45175680

約数和(自身を除く): 17946705

約数列:

[1, 3, 5, 15, 25, 75, 439, 827, 1317, 2195, 2481, 4135, 6585, 10975, 12405, 20675, 32925, 62025, 363053, 1089159, 1815265, 5445795, 9076325, 27228975]

約数ペア:

[(1, 27228975), (3, 9076325), (5, 5445795), (15, 1815265), (25, 1089159), (75, 363053), (439, 62025), (827, 32925), (1317, 20675), (2195, 12405), (2481, 10975), (4135, 6585)]