38012895

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 69626304

約数和(自身を除く): 31613409

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1997, 2115, 3807, 5991, 6345, 9985, 17973, 19035, 29955, 53919, 89865, 93859, 161757, 269595, 281577, 469295, 808785, 844731, 1407885, 2534193, 4223655, 7602579, 12670965, 38012895]

約数ペア:

[(1, 38012895), (3, 12670965), (5, 7602579), (9, 4223655), (15, 2534193), (27, 1407885), (45, 844731), (47, 808785), (81, 469295), (135, 281577), (141, 269595), (235, 161757), (405, 93859), (423, 89865), (705, 53919), (1269, 29955), (1997, 19035), (2115, 17973), (3807, 9985), (5991, 6345)]