40056185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 54233088

約数和(自身を除く): 14176903

約数列:

[1, 5, 13, 31, 65, 103, 155, 193, 403, 515, 965, 1339, 2015, 2509, 3193, 5983, 6695, 12545, 15965, 19879, 29915, 41509, 77779, 99395, 207545, 258427, 388895, 616249, 1292135, 3081245, 8011237, 40056185]

約数ペア:

[(1, 40056185), (5, 8011237), (13, 3081245), (31, 1292135), (65, 616249), (103, 388895), (155, 258427), (193, 207545), (403, 99395), (515, 77779), (965, 41509), (1339, 29915), (2015, 19879), (2509, 15965), (3193, 12545), (5983, 6695)]