15012975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4259}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 25355520

約数和(自身を除く): 10342545

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 4259, 12777, 21295, 63885, 106475, 200173, 319425, 600519, 1000865, 3002595, 5004325, 15012975]

約数ペア:

[(1, 15012975), (3, 5004325), (5, 3002595), (15, 1000865), (25, 600519), (47, 319425), (75, 200173), (141, 106475), (235, 63885), (705, 21295), (1175, 12777), (3525, 4259)]