89668605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19993}}^1$

素因数の和:20037

約数の個数: 32

約数和(自身を含む): 161231616

約数和(自身を除く): 71563011

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19993, 59979, 99965, 259909, 299895, 459839, 779727, 1299545, 1379517, 2299195, 3898635, 5977907, 6897585, 17933721, 29889535, 89668605]

約数ペア:

[(1, 89668605), (3, 29889535), (5, 17933721), (13, 6897585), (15, 5977907), (23, 3898635), (39, 2299195), (65, 1379517), (69, 1299545), (115, 779727), (195, 459839), (299, 299895), (345, 259909), (897, 99965), (1495, 59979), (4485, 19993)]