27848295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 52060320

約数和(自身を除く): 24212025

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 617, 765, 885, 1003, 1851, 2655, 3009, 3085, 5015, 5553, 9027, 9255, 10489, 15045, 27765, 31467, 36403, 45135, 52445, 94401, 109209, 157335, 182015, 327627, 472005, 546045, 618851, 1638135, 1856553, 3094255, 5569659, 9282765, 27848295]

約数ペア:

[(1, 27848295), (3, 9282765), (5, 5569659), (9, 3094255), (15, 1856553), (17, 1638135), (45, 618851), (51, 546045), (59, 472005), (85, 327627), (153, 182015), (177, 157335), (255, 109209), (295, 94401), (531, 52445), (617, 45135), (765, 36403), (885, 31467), (1003, 27765), (1851, 15045), (2655, 10489), (3009, 9255), (3085, 9027), (5015, 5553)]