90193605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 149268864

約数和(自身を除く): 59075259

約数列:

[1, 3, 5, 15, 37, 111, 163, 185, 489, 555, 815, 997, 2445, 2991, 4985, 6031, 14955, 18093, 30155, 36889, 90465, 110667, 162511, 184445, 487533, 553335, 812555, 2437665, 6012907, 18038721, 30064535, 90193605]

約数ペア:

[(1, 90193605), (3, 30064535), (5, 18038721), (15, 6012907), (37, 2437665), (111, 812555), (163, 553335), (185, 487533), (489, 184445), (555, 162511), (815, 110667), (997, 90465), (2445, 36889), (2991, 30155), (4985, 18093), (6031, 14955)]