170927145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55049}}^1$

素因数の和:55086

約数の個数: 32

約数和(自身を含む): 317088000

約数和(自身を除く): 146160855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 55049, 165147, 275245, 495441, 825735, 1266127, 1486323, 2477205, 3798381, 6330635, 7431615, 11395143, 18991905, 34185429, 56975715, 170927145]

約数ペア:

[(1, 170927145), (3, 56975715), (5, 34185429), (9, 18991905), (15, 11395143), (23, 7431615), (27, 6330635), (45, 3798381), (69, 2477205), (115, 1486323), (135, 1266127), (207, 825735), (345, 495441), (621, 275245), (1035, 165147), (3105, 55049)]