38870175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11027}}^1$

素因数の和:11087

約数の個数: 24

約数和(自身を含む): 65638656

約数和(自身を除く): 26768481

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 11027, 33081, 55135, 165405, 275675, 518269, 827025, 1554807, 2591345, 7774035, 12956725, 38870175]

約数ペア:

[(1, 38870175), (3, 12956725), (5, 7774035), (15, 2591345), (25, 1554807), (47, 827025), (75, 518269), (141, 275675), (235, 165405), (705, 55135), (1175, 33081), (3525, 11027)]