39896145

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 74644416

約数和(自身を除く): 34748271

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 4283, 9315, 12849, 21415, 38547, 64245, 98509, 115641, 192735, 295527, 346923, 492545, 578205, 886581, 1477635, 1734615, 2659743, 4432905, 7979229, 13298715, 39896145]

約数ペア:

[(1, 39896145), (3, 13298715), (5, 7979229), (9, 4432905), (15, 2659743), (23, 1734615), (27, 1477635), (45, 886581), (69, 578205), (81, 492545), (115, 346923), (135, 295527), (207, 192735), (345, 115641), (405, 98509), (621, 64245), (1035, 38547), (1863, 21415), (3105, 12849), (4283, 9315)]