65775390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13451}}^1$

素因数の和:13624

約数の個数: 32

約数和(自身を含む): 158841216

約数和(自身を除く): 93065826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 13451, 26902, 40353, 67255, 80706, 134510, 201765, 403530, 2192513, 4385026, 6577539, 10962565, 13155078, 21925130, 32887695, 65775390]

約数ペア:

[(1, 65775390), (2, 32887695), (3, 21925130), (5, 13155078), (6, 10962565), (10, 6577539), (15, 4385026), (30, 2192513), (163, 403530), (326, 201765), (489, 134510), (815, 80706), (978, 67255), (1630, 40353), (2445, 26902), (4890, 13451)]