47379465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 97144320

約数和(自身を除く): 49764855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 181, 189, 277, 315, 543, 831, 905, 945, 1267, 1385, 1629, 1939, 2493, 2715, 3801, 4155, 4887, 5817, 6335, 7479, 8145, 9695, 11403, 12465, 17451, 19005, 24435, 29085, 34209, 37395, 50137, 52353, 57015, 87255, 150411, 171045, 250685, 261765, 350959, 451233, 752055, 1052877, 1353699, 1754795, 2256165, 3158631, 5264385, 6768495, 9475893, 15793155, 47379465]

約数ペア:

[(1, 47379465), (3, 15793155), (5, 9475893), (7, 6768495), (9, 5264385), (15, 3158631), (21, 2256165), (27, 1754795), (35, 1353699), (45, 1052877), (63, 752055), (105, 451233), (135, 350959), (181, 261765), (189, 250685), (277, 171045), (315, 150411), (543, 87255), (831, 57015), (905, 52353), (945, 50137), (1267, 37395), (1385, 34209), (1629, 29085), (1939, 24435), (2493, 19005), (2715, 17451), (3801, 12465), (4155, 11403), (4887, 9695), (5817, 8145), (6335, 7479)]