77897305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 96025104

約数和(自身を除く): 18127799

約数列:

[1, 5, 61, 97, 305, 485, 2633, 5917, 13165, 29585, 160613, 255401, 803065, 1277005, 15579461, 77897305]

約数ペア:

[(1, 77897305), (5, 15579461), (61, 1277005), (97, 803065), (305, 255401), (485, 160613), (2633, 29585), (5917, 13165)]