139783305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4177}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 235839744

約数和(自身を除く): 96056439

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 2231, 4177, 6693, 11155, 12531, 20885, 33465, 62655, 96071, 288213, 405169, 480355, 1215507, 1441065, 2025845, 6077535, 9318887, 27956661, 46594435, 139783305]

約数ペア:

[(1, 139783305), (3, 46594435), (5, 27956661), (15, 9318887), (23, 6077535), (69, 2025845), (97, 1441065), (115, 1215507), (291, 480355), (345, 405169), (485, 288213), (1455, 96071), (2231, 62655), (4177, 33465), (6693, 20885), (11155, 12531)]