214633305

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 391412736

約数和(自身を除く): 176779431

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 1395, 1643, 2385, 2903, 4929, 8215, 8709, 14515, 14787, 24645, 26127, 43545, 73935, 89993, 130635, 153859, 269979, 449965, 461577, 769295, 809937, 1349895, 1384731, 2307885, 4049685, 4769629, 6923655, 14308887, 23848145, 42926661, 71544435, 214633305]

約数ペア:

[(1, 214633305), (3, 71544435), (5, 42926661), (9, 23848145), (15, 14308887), (31, 6923655), (45, 4769629), (53, 4049685), (93, 2307885), (155, 1384731), (159, 1349895), (265, 809937), (279, 769295), (465, 461577), (477, 449965), (795, 269979), (1395, 153859), (1643, 130635), (2385, 89993), (2903, 73935), (4929, 43545), (8215, 26127), (8709, 24645), (14515, 14787)]