42246645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12979}}^1$

素因数の和:13025

約数の個数: 32

約数和(自身を含む): 79749120

約数和(自身を除く): 37502475

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12979, 38937, 64895, 90853, 194685, 272559, 402349, 454265, 1207047, 1362795, 2011745, 2816443, 6035235, 8449329, 14082215, 42246645]

約数ペア:

[(1, 42246645), (3, 14082215), (5, 8449329), (7, 6035235), (15, 2816443), (21, 2011745), (31, 1362795), (35, 1207047), (93, 454265), (105, 402349), (155, 272559), (217, 194685), (465, 90853), (651, 64895), (1085, 38937), (3255, 12979)]