138442635

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44587}}^1$

素因数の和:44624

約数の個数: 32

約数和(自身を含む): 256826880

約数和(自身を除く): 118384245

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 44587, 133761, 222935, 401283, 668805, 1025501, 1203849, 2006415, 3076503, 5127505, 6019245, 9229509, 15382515, 27688527, 46147545, 138442635]

約数ペア:

[(1, 138442635), (3, 46147545), (5, 27688527), (9, 15382515), (15, 9229509), (23, 6019245), (27, 5127505), (45, 3076503), (69, 2006415), (115, 1203849), (135, 1025501), (207, 668805), (345, 401283), (621, 222935), (1035, 133761), (3105, 44587)]