90468135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118259}}^1$

素因数の和:118287

約数の個数: 24

約数和(自身を含む): 166037040

約数和(自身を除く): 75568905

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 118259, 354777, 591295, 1064331, 1773885, 2010403, 5321655, 6031209, 10052015, 18093627, 30156045, 90468135]

約数ペア:

[(1, 90468135), (3, 30156045), (5, 18093627), (9, 10052015), (15, 6031209), (17, 5321655), (45, 2010403), (51, 1773885), (85, 1064331), (153, 591295), (255, 354777), (765, 118259)]