190087455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3119}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 133394145

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1195, 3119, 3585, 4063, 9357, 12189, 15595, 20315, 46785, 53023, 60945, 159069, 265115, 745441, 795345, 2236323, 3727205, 11181615, 12672497, 38017491, 63362485, 190087455]

約数ペア:

[(1, 190087455), (3, 63362485), (5, 38017491), (15, 12672497), (17, 11181615), (51, 3727205), (85, 2236323), (239, 795345), (255, 745441), (717, 265115), (1195, 159069), (3119, 60945), (3585, 53023), (4063, 46785), (9357, 20315), (12189, 15595)]