145169559

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8819}}^1$

素因数の和:8915

約数の個数: 24

約数和(自身を含む): 220147200

約数和(自身を除く): 74977641

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 8819, 16461, 26457, 79371, 273389, 520321, 820167, 1560963, 2460501, 4682889, 16129951, 48389853, 145169559]

約数ペア:

[(1, 145169559), (3, 48389853), (9, 16129951), (31, 4682889), (59, 2460501), (93, 1560963), (177, 820167), (279, 520321), (531, 273389), (1829, 79371), (5487, 26457), (8819, 16461)]