139608045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134887}}^1$

素因数の和:134921

約数の個数: 24

約数和(自身を含む): 252510336

約数和(自身を除く): 112902291

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 134887, 404661, 674435, 1213983, 2023305, 3102401, 6069915, 9307203, 15512005, 27921609, 46536015, 139608045]

約数ペア:

[(1, 139608045), (3, 46536015), (5, 27921609), (9, 15512005), (15, 9307203), (23, 6069915), (45, 3102401), (69, 2023305), (115, 1213983), (207, 674435), (345, 404661), (1035, 134887)]