4445245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 2245571

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 241, 527, 595, 1085, 1205, 1687, 2635, 3689, 4097, 7471, 8435, 18445, 20485, 28679, 37355, 52297, 127007, 143395, 261485, 635035, 889049, 4445245]

約数ペア:

[(1, 4445245), (5, 889049), (7, 635035), (17, 261485), (31, 143395), (35, 127007), (85, 52297), (119, 37355), (155, 28679), (217, 20485), (241, 18445), (527, 8435), (595, 7471), (1085, 4097), (1205, 3689), (1687, 2635)]