55308075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 41114325

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 295, 431, 435, 725, 885, 1293, 1475, 1711, 2155, 2175, 4425, 5133, 6465, 8555, 10775, 12499, 25429, 25665, 32325, 37497, 42775, 62495, 76287, 127145, 128325, 187485, 312475, 381435, 635725, 737441, 937425, 1907175, 2212323, 3687205, 11061615, 18436025, 55308075]

約数ペア:

[(1, 55308075), (3, 18436025), (5, 11061615), (15, 3687205), (25, 2212323), (29, 1907175), (59, 937425), (75, 737441), (87, 635725), (145, 381435), (177, 312475), (295, 187485), (431, 128325), (435, 127145), (725, 76287), (885, 62495), (1293, 42775), (1475, 37497), (1711, 32325), (2155, 25665), (2175, 25429), (4425, 12499), (5133, 10775), (6465, 8555)]