2628525

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 4401504

約数和(自身を除く): 1772979

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 347, 505, 1041, 1515, 1735, 2525, 5205, 7575, 8675, 26025, 35047, 105141, 175235, 525705, 876175, 2628525]

約数ペア:

[(1, 2628525), (3, 876175), (5, 525705), (15, 175235), (25, 105141), (75, 35047), (101, 26025), (303, 8675), (347, 7575), (505, 5205), (1041, 2525), (1515, 1735)]