25047810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 65482560

約数和(自身を除く): 40434750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1319, 1899, 2110, 2638, 3165, 3798, 3957, 6330, 6595, 7914, 9495, 11871, 13190, 18990, 19785, 23742, 39570, 59355, 118710, 278309, 556618, 834927, 1391545, 1669854, 2504781, 2783090, 4174635, 5009562, 8349270, 12523905, 25047810]

約数ペア:

[(1, 25047810), (2, 12523905), (3, 8349270), (5, 5009562), (6, 4174635), (9, 2783090), (10, 2504781), (15, 1669854), (18, 1391545), (30, 834927), (45, 556618), (90, 278309), (211, 118710), (422, 59355), (633, 39570), (1055, 23742), (1266, 19785), (1319, 18990), (1899, 13190), (2110, 11871), (2638, 9495), (3165, 7914), (3798, 6595), (3957, 6330)]