142260165

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62018

約数の個数: 32

約数和(自身を含む): 267788160

約数和(自身を除く): 125527995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 61987, 185961, 309935, 557883, 929805, 1053779, 1673649, 2789415, 3161337, 5268895, 8368245, 9484011, 15806685, 28452033, 47420055, 142260165]

約数ペア:

[(1, 142260165), (3, 47420055), (5, 28452033), (9, 15806685), (15, 9484011), (17, 8368245), (27, 5268895), (45, 3161337), (51, 2789415), (85, 1673649), (135, 1053779), (153, 929805), (255, 557883), (459, 309935), (765, 185961), (2295, 61987)]