13247820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24533}}^1$

素因数の和:24551

約数の個数: 48

約数和(自身を含む): 41217120

約数和(自身を除く): 27969300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24533, 49066, 73599, 98132, 122665, 147198, 220797, 245330, 294396, 367995, 441594, 490660, 662391, 735990, 883188, 1103985, 1324782, 1471980, 2207970, 2649564, 3311955, 4415940, 6623910, 13247820]

約数ペア:

[(1, 13247820), (2, 6623910), (3, 4415940), (4, 3311955), (5, 2649564), (6, 2207970), (9, 1471980), (10, 1324782), (12, 1103985), (15, 883188), (18, 735990), (20, 662391), (27, 490660), (30, 441594), (36, 367995), (45, 294396), (54, 245330), (60, 220797), (90, 147198), (108, 122665), (135, 98132), (180, 73599), (270, 49066), (540, 24533)]