23819005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 34928640

約数和(自身を除く): 11109635

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 757, 899, 1015, 1085, 3785, 4495, 5299, 6293, 21953, 23467, 26495, 31465, 109765, 117335, 153671, 164269, 680543, 768355, 821345, 3402715, 4763801, 23819005]

約数ペア:

[(1, 23819005), (5, 4763801), (7, 3402715), (29, 821345), (31, 768355), (35, 680543), (145, 164269), (155, 153671), (203, 117335), (217, 109765), (757, 31465), (899, 26495), (1015, 23467), (1085, 21953), (3785, 6293), (4495, 5299)]