5920515

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 10342800

約数和(自身を除く): 4422285

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 883, 1341, 2235, 2649, 4415, 6705, 7947, 13245, 39735, 131567, 394701, 657835, 1184103, 1973505, 5920515]

約数ペア:

[(1, 5920515), (3, 1973505), (5, 1184103), (9, 657835), (15, 394701), (45, 131567), (149, 39735), (447, 13245), (745, 7947), (883, 6705), (1341, 4415), (2235, 2649)]