42252855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 70545600

約数和(自身を除く): 28292745

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 685, 709, 2055, 2127, 3545, 3973, 10635, 11919, 19865, 20561, 59595, 61683, 97133, 102805, 291399, 308415, 485665, 1456995, 2816857, 8450571, 14084285, 42252855]

約数ペア:

[(1, 42252855), (3, 14084285), (5, 8450571), (15, 2816857), (29, 1456995), (87, 485665), (137, 308415), (145, 291399), (411, 102805), (435, 97133), (685, 61683), (709, 59595), (2055, 20561), (2127, 19865), (3545, 11919), (3973, 10635)]