68165685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 141212160

約数和(自身を除く): 73046475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1113, 1361, 1431, 1855, 2385, 3339, 4083, 5565, 6805, 7155, 9527, 10017, 12249, 16695, 20415, 28581, 36747, 47635, 50085, 61245, 72133, 85743, 142905, 183735, 216399, 257229, 360665, 428715, 504931, 649197, 1081995, 1286145, 1514793, 1947591, 2524655, 3245985, 4544379, 7573965, 9737955, 13633137, 22721895, 68165685]

約数ペア:

[(1, 68165685), (3, 22721895), (5, 13633137), (7, 9737955), (9, 7573965), (15, 4544379), (21, 3245985), (27, 2524655), (35, 1947591), (45, 1514793), (53, 1286145), (63, 1081995), (105, 649197), (135, 504931), (159, 428715), (189, 360665), (265, 257229), (315, 216399), (371, 183735), (477, 142905), (795, 85743), (945, 72133), (1113, 61245), (1361, 50085), (1431, 47635), (1855, 36747), (2385, 28581), (3339, 20415), (4083, 16695), (5565, 12249), (6805, 10017), (7155, 9527)]