38171205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 71823024

約数和(自身を除く): 33651819

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1217, 1845, 2091, 3485, 3651, 6085, 6273, 10455, 10953, 18255, 20689, 31365, 49897, 54765, 62067, 103445, 149691, 186201, 249485, 310335, 449073, 748455, 848249, 931005, 2245365, 2544747, 4241245, 7634241, 12723735, 38171205]

約数ペア:

[(1, 38171205), (3, 12723735), (5, 7634241), (9, 4241245), (15, 2544747), (17, 2245365), (41, 931005), (45, 848249), (51, 748455), (85, 449073), (123, 310335), (153, 249485), (205, 186201), (255, 149691), (369, 103445), (615, 62067), (697, 54765), (765, 49897), (1217, 31365), (1845, 20689), (2091, 18255), (3485, 10953), (3651, 10455), (6085, 6273)]