88421805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 70084179

約数列:

[1, 3, 5, 9, 15, 45, 47, 97, 141, 235, 291, 423, 431, 485, 705, 873, 1293, 1455, 2115, 2155, 3879, 4365, 4559, 6465, 13677, 19395, 20257, 22795, 41031, 41807, 60771, 68385, 101285, 125421, 182313, 205155, 209035, 303855, 376263, 627105, 911565, 1881315, 1964929, 5894787, 9824645, 17684361, 29473935, 88421805]

約数ペア:

[(1, 88421805), (3, 29473935), (5, 17684361), (9, 9824645), (15, 5894787), (45, 1964929), (47, 1881315), (97, 911565), (141, 627105), (235, 376263), (291, 303855), (423, 209035), (431, 205155), (485, 182313), (705, 125421), (873, 101285), (1293, 68385), (1455, 60771), (2115, 41807), (2155, 41031), (3879, 22795), (4365, 20257), (4559, 19395), (6465, 13677)]