39998805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34631}}^1$

素因数の和:34657

約数の個数: 32

約数和(自身を含む): 79792128

約数和(自身を除く): 39793323

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 34631, 103893, 173155, 242417, 380941, 519465, 727251, 1142823, 1212085, 1904705, 2666587, 3636255, 5714115, 7999761, 13332935, 39998805]

約数ペア:

[(1, 39998805), (3, 13332935), (5, 7999761), (7, 5714115), (11, 3636255), (15, 2666587), (21, 1904705), (33, 1212085), (35, 1142823), (55, 727251), (77, 519465), (105, 380941), (165, 242417), (231, 173155), (385, 103893), (1155, 34631)]