164889465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27277}}^1$

素因数の和:27329

約数の個数: 32

約数和(自身を含む): 293293056

約数和(自身を除く): 128403591

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 27277, 81831, 136385, 354601, 409155, 845587, 1063803, 1773005, 2536761, 4227935, 5319015, 10992631, 12683805, 32977893, 54963155, 164889465]

約数ペア:

[(1, 164889465), (3, 54963155), (5, 32977893), (13, 12683805), (15, 10992631), (31, 5319015), (39, 4227935), (65, 2536761), (93, 1773005), (155, 1063803), (195, 845587), (403, 409155), (465, 354601), (1209, 136385), (2015, 81831), (6045, 27277)]