42816975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30047}}^1$

素因数の和:30079

約数の個数: 24

約数和(自身を含む): 74519040

約数和(自身を除く): 31702065

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 30047, 90141, 150235, 450705, 570893, 751175, 1712679, 2253525, 2854465, 8563395, 14272325, 42816975]

約数ペア:

[(1, 42816975), (3, 14272325), (5, 8563395), (15, 2854465), (19, 2253525), (25, 1712679), (57, 751175), (75, 570893), (95, 450705), (285, 150235), (475, 90141), (1425, 30047)]