977360085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23531}}^1$

素因数の和:23626

約数の個数: 48

約数和(自身を含む): 1850179968

約数和(自身を除く): 872819883

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 4615, 8307, 13845, 23531, 41535, 70593, 117655, 211779, 305903, 352965, 917709, 1058895, 1529515, 1670701, 2753127, 4588545, 5012103, 8353505, 13765635, 15036309, 21719113, 25060515, 65157339, 75181545, 108595565, 195472017, 325786695, 977360085]

約数ペア:

[(1, 977360085), (3, 325786695), (5, 195472017), (9, 108595565), (13, 75181545), (15, 65157339), (39, 25060515), (45, 21719113), (65, 15036309), (71, 13765635), (117, 8353505), (195, 5012103), (213, 4588545), (355, 2753127), (585, 1670701), (639, 1529515), (923, 1058895), (1065, 917709), (2769, 352965), (3195, 305903), (4615, 211779), (8307, 117655), (13845, 70593), (23531, 41535)]