4791075

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 7999488

約数和(自身を除く): 3208413

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 503, 635, 1509, 1905, 2515, 3175, 7545, 9525, 12575, 37725, 63881, 191643, 319405, 958215, 1597025, 4791075]

約数ペア:

[(1, 4791075), (3, 1597025), (5, 958215), (15, 319405), (25, 191643), (75, 63881), (127, 37725), (381, 12575), (503, 9525), (635, 7545), (1509, 3175), (1905, 2515)]