89830735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 109992960

約数和(自身を除く): 20162225

約数列:

[1, 5, 61, 305, 383, 769, 1915, 3845, 23363, 46909, 116815, 234545, 294527, 1472635, 17966147, 89830735]

約数ペア:

[(1, 89830735), (5, 17966147), (61, 1472635), (305, 294527), (383, 234545), (769, 116815), (1915, 46909), (3845, 23363)]