74197185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 125573760

約数和(自身を除く): 51376575

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 771, 1013, 1285, 3039, 3855, 4883, 5065, 14649, 15195, 19247, 24415, 57741, 73245, 96235, 260341, 288705, 781023, 1301705, 3905115, 4946479, 14839437, 24732395, 74197185]

約数ペア:

[(1, 74197185), (3, 24732395), (5, 14839437), (15, 4946479), (19, 3905115), (57, 1301705), (95, 781023), (257, 288705), (285, 260341), (771, 96235), (1013, 73245), (1285, 57741), (3039, 24415), (3855, 19247), (4883, 15195), (5065, 14649)]