85821855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35537}}^1$

素因数の和:35575

約数の個数: 32

約数和(自身を含む): 163759104

約数和(自身を除く): 77937249

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 35537, 106611, 177685, 248759, 533055, 746277, 817351, 1243795, 2452053, 3731385, 4086755, 5721457, 12260265, 17164371, 28607285, 85821855]

約数ペア:

[(1, 85821855), (3, 28607285), (5, 17164371), (7, 12260265), (15, 5721457), (21, 4086755), (23, 3731385), (35, 2452053), (69, 1243795), (105, 817351), (115, 746277), (161, 533055), (345, 248759), (483, 177685), (805, 106611), (2415, 35537)]