42259665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13029

約数の個数: 32

約数和(自身を含む): 79773696

約数和(自身を除く): 37514031

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12983, 38949, 64915, 90881, 194745, 272643, 402473, 454405, 1207419, 1363215, 2012365, 2817311, 6037095, 8451933, 14086555, 42259665]

約数ペア:

[(1, 42259665), (3, 14086555), (5, 8451933), (7, 6037095), (15, 2817311), (21, 2012365), (31, 1363215), (35, 1207419), (93, 454405), (105, 402473), (155, 272643), (217, 194745), (465, 90881), (651, 64915), (1085, 38949), (3255, 12983)]