233650305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{247249}}^1$

素因数の和:247270

約数の個数: 32

約数和(自身を含む): 474720000

約数和(自身を除く): 241069695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 247249, 741747, 1236245, 1730743, 2225241, 3708735, 5192229, 6675723, 8653715, 11126205, 15576687, 25961145, 33378615, 46730061, 77883435, 233650305]

約数ペア:

[(1, 233650305), (3, 77883435), (5, 46730061), (7, 33378615), (9, 25961145), (15, 15576687), (21, 11126205), (27, 8653715), (35, 6675723), (45, 5192229), (63, 3708735), (105, 2225241), (135, 1730743), (189, 1236245), (315, 741747), (945, 247249)]