164620985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{1327}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 202642176

約数和(自身を除く): 38021191

約数列:

[1, 5, 43, 215, 577, 1327, 2885, 6635, 24811, 57061, 124055, 285305, 765679, 3828395, 32924197, 164620985]

約数ペア:

[(1, 164620985), (5, 32924197), (43, 3828395), (215, 765679), (577, 285305), (1327, 124055), (2885, 57061), (6635, 24811)]