85161885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 140520960

約数和(自身を除く): 55359075

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 339, 565, 705, 1069, 1695, 3207, 5311, 5345, 15933, 16035, 26555, 50243, 79665, 120797, 150729, 251215, 362391, 603985, 753645, 1811955, 5677459, 17032377, 28387295, 85161885]

約数ペア:

[(1, 85161885), (3, 28387295), (5, 17032377), (15, 5677459), (47, 1811955), (113, 753645), (141, 603985), (235, 362391), (339, 251215), (565, 150729), (705, 120797), (1069, 79665), (1695, 50243), (3207, 26555), (5311, 16035), (5345, 15933)]