321359135

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 405388800

約数和(自身を除く): 84029665

約数列:

[1, 5, 59, 67, 71, 229, 295, 335, 355, 1145, 3953, 4189, 4757, 13511, 15343, 16259, 19765, 20945, 23785, 67555, 76715, 81295, 280663, 905237, 959281, 1089353, 1403315, 4526185, 4796405, 5446765, 64271827, 321359135]

約数ペア:

[(1, 321359135), (5, 64271827), (59, 5446765), (67, 4796405), (71, 4526185), (229, 1403315), (295, 1089353), (335, 959281), (355, 905237), (1145, 280663), (3953, 81295), (4189, 76715), (4757, 67555), (13511, 23785), (15343, 20945), (16259, 19765)]