285202285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 84935315

約数列:

[1, 5, 17, 85, 101, 139, 239, 505, 695, 1195, 1717, 2363, 4063, 8585, 11815, 14039, 20315, 24139, 33221, 70195, 120695, 166105, 238663, 410363, 564757, 1193315, 2051815, 2823785, 3355321, 16776605, 57040457, 285202285]

約数ペア:

[(1, 285202285), (5, 57040457), (17, 16776605), (85, 3355321), (101, 2823785), (139, 2051815), (239, 1193315), (505, 564757), (695, 410363), (1195, 238663), (1717, 166105), (2363, 120695), (4063, 70195), (8585, 33221), (11815, 24139), (14039, 20315)]