38201345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 56996352

約数和(自身を除く): 18795007

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 743, 791, 1469, 3715, 3955, 5201, 7345, 9659, 10283, 26005, 48295, 51415, 67613, 83959, 338065, 419795, 587713, 1091467, 2938565, 5457335, 7640269, 38201345]

約数ペア:

[(1, 38201345), (5, 7640269), (7, 5457335), (13, 2938565), (35, 1091467), (65, 587713), (91, 419795), (113, 338065), (455, 83959), (565, 67613), (743, 51415), (791, 48295), (1469, 26005), (3715, 10283), (3955, 9659), (5201, 7345)]