42865095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 87220224

約数和(自身を除く): 44355129

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1013, 1085, 1209, 1365, 2015, 2821, 3039, 3255, 5065, 6045, 7091, 8463, 13169, 14105, 15195, 21273, 31403, 35455, 39507, 42315, 65845, 92183, 94209, 106365, 157015, 197535, 219821, 276549, 408239, 460915, 471045, 659463, 1099105, 1224717, 1382745, 2041195, 2857673, 3297315, 6123585, 8573019, 14288365, 42865095]

約数ペア:

[(1, 42865095), (3, 14288365), (5, 8573019), (7, 6123585), (13, 3297315), (15, 2857673), (21, 2041195), (31, 1382745), (35, 1224717), (39, 1099105), (65, 659463), (91, 471045), (93, 460915), (105, 408239), (155, 276549), (195, 219821), (217, 197535), (273, 157015), (403, 106365), (455, 94209), (465, 92183), (651, 65845), (1013, 42315), (1085, 39507), (1209, 35455), (1365, 31403), (2015, 21273), (2821, 15195), (3039, 14105), (3255, 13169), (5065, 8463), (6045, 7091)]