73785465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42043}}^1$

素因数の和:42070

約数の個数: 32

約数和(自身を含む): 141267840

約数和(自身を除く): 67482375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42043, 126129, 210215, 378387, 546559, 630645, 1135161, 1639677, 1891935, 2732795, 4919031, 5675805, 8198385, 14757093, 24595155, 73785465]

約数ペア:

[(1, 73785465), (3, 24595155), (5, 14757093), (9, 8198385), (13, 5675805), (15, 4919031), (27, 2732795), (39, 1891935), (45, 1639677), (65, 1135161), (117, 630645), (135, 546559), (195, 378387), (351, 210215), (585, 126129), (1755, 42043)]