38080245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11699}}^1$

素因数の和:11745

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 33804555

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 11699, 35097, 58495, 81893, 175485, 245679, 362669, 409465, 1088007, 1228395, 1813345, 2538683, 5440035, 7616049, 12693415, 38080245]

約数ペア:

[(1, 38080245), (3, 12693415), (5, 7616049), (7, 5440035), (15, 2538683), (21, 1813345), (31, 1228395), (35, 1088007), (93, 409465), (105, 362669), (155, 245679), (217, 175485), (465, 81893), (651, 58495), (1085, 35097), (3255, 11699)]