214910685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8555

約数の個数: 64

約数和(自身を含む): 441365760

約数和(自身を除く): 226455075

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 8513, 25245, 25539, 42565, 76617, 93643, 127695, 144721, 229851, 280929, 383085, 434163, 468215, 723605, 842787, 1149255, 1302489, 1404645, 1591931, 2170815, 2528361, 3907467, 4213935, 4775793, 6512445, 7959655, 12641805, 14327379, 19537335, 23878965, 42982137, 71636895, 214910685]

約数ペア:

[(1, 214910685), (3, 71636895), (5, 42982137), (9, 23878965), (11, 19537335), (15, 14327379), (17, 12641805), (27, 7959655), (33, 6512445), (45, 4775793), (51, 4213935), (55, 3907467), (85, 2528361), (99, 2170815), (135, 1591931), (153, 1404645), (165, 1302489), (187, 1149255), (255, 842787), (297, 723605), (459, 468215), (495, 434163), (561, 383085), (765, 280929), (935, 229851), (1485, 144721), (1683, 127695), (2295, 93643), (2805, 76617), (5049, 42565), (8415, 25539), (8513, 25245)]