274025295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 520128000

約数和(自身を除く): 246102705

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 139, 153, 255, 417, 459, 695, 765, 859, 1251, 2085, 2295, 2363, 2577, 3753, 4295, 6255, 7089, 7731, 11815, 12885, 14603, 18765, 21267, 23193, 35445, 38655, 43809, 63801, 73015, 106335, 115965, 119401, 131427, 219045, 319005, 358203, 394281, 597005, 657135, 1074609, 1791015, 1971405, 2029817, 3223827, 5373045, 6089451, 10149085, 16119135, 18268353, 30447255, 54805059, 91341765, 274025295]

約数ペア:

[(1, 274025295), (3, 91341765), (5, 54805059), (9, 30447255), (15, 18268353), (17, 16119135), (27, 10149085), (45, 6089451), (51, 5373045), (85, 3223827), (135, 2029817), (139, 1971405), (153, 1791015), (255, 1074609), (417, 657135), (459, 597005), (695, 394281), (765, 358203), (859, 319005), (1251, 219045), (2085, 131427), (2295, 119401), (2363, 115965), (2577, 106335), (3753, 73015), (4295, 63801), (6255, 43809), (7089, 38655), (7731, 35445), (11815, 23193), (12885, 21267), (14603, 18765)]