4112025

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 2762535

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 503, 545, 1509, 1635, 2515, 2725, 7545, 8175, 12575, 37725, 54827, 164481, 274135, 822405, 1370675, 4112025]

約数ペア:

[(1, 4112025), (3, 1370675), (5, 822405), (15, 274135), (25, 164481), (75, 54827), (109, 37725), (327, 12575), (503, 8175), (545, 7545), (1509, 2725), (1635, 2515)]