25219620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46703}}^1$

素因数の和:46721

約数の個数: 48

約数和(自身を含む): 78462720

約数和(自身を除く): 53243100

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, 46703, 93406, 140109, 186812, 233515, 280218, 420327, 467030, 560436, 700545, 840654, 934060, 1260981, 1401090, 1681308, 2101635, 2521962, 2802180, 4203270, 5043924, 6304905, 8406540, 12609810, 25219620]

約数ペア:

[(1, 25219620), (2, 12609810), (3, 8406540), (4, 6304905), (5, 5043924), (6, 4203270), (9, 2802180), (10, 2521962), (12, 2101635), (15, 1681308), (18, 1401090), (20, 1260981), (27, 934060), (30, 840654), (36, 700545), (45, 560436), (54, 467030), (60, 420327), (90, 280218), (108, 233515), (135, 186812), (180, 140109), (270, 93406), (540, 46703)]