85465395

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 153080640

約数和(自身を除く): 67615245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 4621, 6165, 13863, 18495, 23105, 41589, 69315, 124767, 207945, 623835, 633077, 1899231, 3165385, 5697693, 9496155, 17093079, 28488465, 85465395]

約数ペア:

[(1, 85465395), (3, 28488465), (5, 17093079), (9, 9496155), (15, 5697693), (27, 3165385), (45, 1899231), (135, 633077), (137, 623835), (411, 207945), (685, 124767), (1233, 69315), (2055, 41589), (3699, 23105), (4621, 18495), (6165, 13863)]