65224575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7433}}^1$

素因数の和:7465

約数の個数: 48

約数和(自身を含む): 129054240

約数和(自身を除く): 63829665

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 7433, 8775, 22299, 37165, 66897, 96629, 111495, 185825, 200691, 289887, 334485, 483145, 557475, 869661, 1003455, 1449435, 1672425, 2415725, 2608983, 4348305, 5017275, 7247175, 13044915, 21741525, 65224575]

約数ペア:

[(1, 65224575), (3, 21741525), (5, 13044915), (9, 7247175), (13, 5017275), (15, 4348305), (25, 2608983), (27, 2415725), (39, 1672425), (45, 1449435), (65, 1003455), (75, 869661), (117, 557475), (135, 483145), (195, 334485), (225, 289887), (325, 200691), (351, 185825), (585, 111495), (675, 96629), (975, 66897), (1755, 37165), (2925, 22299), (7433, 8775)]