25888860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143827}}^1$

素因数の和:143842

約数の個数: 36

約数和(自身を含む): 78530088

約数和(自身を除く): 52641228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143827, 287654, 431481, 575308, 719135, 862962, 1294443, 1438270, 1725924, 2157405, 2588886, 2876540, 4314810, 5177772, 6472215, 8629620, 12944430, 25888860]

約数ペア:

[(1, 25888860), (2, 12944430), (3, 8629620), (4, 6472215), (5, 5177772), (6, 4314810), (9, 2876540), (10, 2588886), (12, 2157405), (15, 1725924), (18, 1438270), (20, 1294443), (30, 862962), (36, 719135), (45, 575308), (60, 431481), (90, 287654), (180, 143827)]