749797425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85447}}^1$

素因数の和:85479

約数の個数: 48

約数和(自身を含む): 1483377280

約数和(自身を除く): 733579855

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, 8775, 85447, 256341, 427235, 769023, 1110811, 1281705, 2136175, 2307069, 3332433, 3845115, 5554055, 6408525, 9997299, 11535345, 16662165, 19225575, 27770275, 29991897, 49986495, 57676725, 83310825, 149959485, 249932475, 749797425]

約数ペア:

[(1, 749797425), (3, 249932475), (5, 149959485), (9, 83310825), (13, 57676725), (15, 49986495), (25, 29991897), (27, 27770275), (39, 19225575), (45, 16662165), (65, 11535345), (75, 9997299), (117, 6408525), (135, 5554055), (195, 3845115), (225, 3332433), (325, 2307069), (351, 2136175), (585, 1281705), (675, 1110811), (975, 769023), (1755, 427235), (2925, 256341), (8775, 85447)]