38141145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40361}}^1$

素因数の和:40382

約数の個数: 32

約数和(自身を含む): 77495040

約数和(自身を除く): 39353895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40361, 121083, 201805, 282527, 363249, 605415, 847581, 1089747, 1412635, 1816245, 2542743, 4237905, 5448735, 7628229, 12713715, 38141145]

約数ペア:

[(1, 38141145), (3, 12713715), (5, 7628229), (7, 5448735), (9, 4237905), (15, 2542743), (21, 1816245), (27, 1412635), (35, 1089747), (45, 847581), (63, 605415), (105, 363249), (135, 282527), (189, 201805), (315, 121083), (945, 40361)]