61688295

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44221}}^1$

素因数の和:44263

約数の個数: 24

約数和(自身を含む): 110378112

約数和(自身を除く): 48689817

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 44221, 132663, 221105, 397989, 663315, 1370851, 1989945, 4112553, 6854255, 12337659, 20562765, 61688295]

約数ペア:

[(1, 61688295), (3, 20562765), (5, 12337659), (9, 6854255), (15, 4112553), (31, 1989945), (45, 1370851), (93, 663315), (155, 397989), (279, 221105), (465, 132663), (1395, 44221)]