13809825

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 26040000

約数和(自身を除く): 12230175

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 499, 615, 675, 1025, 1107, 1497, 1845, 2495, 3075, 4491, 5535, 7485, 9225, 12475, 13473, 20459, 22455, 27675, 37425, 61377, 67365, 102295, 112275, 184131, 306885, 336825, 511475, 552393, 920655, 1534425, 2761965, 4603275, 13809825]

約数ペア:

[(1, 13809825), (3, 4603275), (5, 2761965), (9, 1534425), (15, 920655), (25, 552393), (27, 511475), (41, 336825), (45, 306885), (75, 184131), (123, 112275), (135, 102295), (205, 67365), (225, 61377), (369, 37425), (499, 27675), (615, 22455), (675, 20459), (1025, 13473), (1107, 12475), (1497, 9225), (1845, 7485), (2495, 5535), (3075, 4491)]