27647579655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{612553}}^1$

素因数の和:612640

約数の個数: 48

約数和(自身を含む): 51601548960

約数和(自身を除く): 23953969305

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 2655, 3009, 5015, 9027, 15045, 45135, 612553, 1837659, 3062765, 5512977, 9188295, 10413401, 27564885, 31240203, 36140627, 52067005, 93720609, 108421881, 156201015, 180703135, 325265643, 468603045, 542109405, 614390659, 1626328215, 1843171977, 3071953295, 5529515931, 9215859885, 27647579655]

約数ペア:

[(1, 27647579655), (3, 9215859885), (5, 5529515931), (9, 3071953295), (15, 1843171977), (17, 1626328215), (45, 614390659), (51, 542109405), (59, 468603045), (85, 325265643), (153, 180703135), (177, 156201015), (255, 108421881), (295, 93720609), (531, 52067005), (765, 36140627), (885, 31240203), (1003, 27564885), (2655, 10413401), (3009, 9188295), (5015, 5512977), (9027, 3062765), (15045, 1837659), (45135, 612553)]