25925580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144031}}^1$

素因数の和:144046

約数の個数: 36

約数和(自身を含む): 78641472

約数和(自身を除く): 52715892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144031, 288062, 432093, 576124, 720155, 864186, 1296279, 1440310, 1728372, 2160465, 2592558, 2880620, 4320930, 5185116, 6481395, 8641860, 12962790, 25925580]

約数ペア:

[(1, 25925580), (2, 12962790), (3, 8641860), (4, 6481395), (5, 5185116), (6, 4320930), (9, 2880620), (10, 2592558), (12, 2160465), (15, 1728372), (18, 1440310), (20, 1296279), (30, 864186), (36, 720155), (45, 576124), (60, 432093), (90, 288062), (180, 144031)]