125889525

素因数分解:

$3^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 232336320

約数和(自身を除く): 106446795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 421, 443, 675, 1263, 1329, 2105, 2215, 3789, 3987, 6315, 6645, 10525, 11075, 11367, 11961, 18945, 19935, 31575, 33225, 56835, 59805, 94725, 99675, 186503, 284175, 299025, 559509, 932515, 1678527, 2797545, 4662575, 5035581, 8392635, 13987725, 25177905, 41963175, 125889525]

約数ペア:

[(1, 125889525), (3, 41963175), (5, 25177905), (9, 13987725), (15, 8392635), (25, 5035581), (27, 4662575), (45, 2797545), (75, 1678527), (135, 932515), (225, 559509), (421, 299025), (443, 284175), (675, 186503), (1263, 99675), (1329, 94725), (2105, 59805), (2215, 56835), (3789, 33225), (3987, 31575), (6315, 19935), (6645, 18945), (10525, 11961), (11075, 11367)]