15556230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 40794624

約数和(自身を除く): 25238394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1361, 1905, 2286, 2722, 3810, 4083, 5715, 6805, 8166, 11430, 12249, 13610, 20415, 24498, 40830, 61245, 122490, 172847, 345694, 518541, 864235, 1037082, 1555623, 1728470, 2592705, 3111246, 5185410, 7778115, 15556230]

約数ペア:

[(1, 15556230), (2, 7778115), (3, 5185410), (5, 3111246), (6, 2592705), (9, 1728470), (10, 1555623), (15, 1037082), (18, 864235), (30, 518541), (45, 345694), (90, 172847), (127, 122490), (254, 61245), (381, 40830), (635, 24498), (762, 20415), (1143, 13610), (1270, 12249), (1361, 11430), (1905, 8166), (2286, 6805), (2722, 5715), (3810, 4083)]