63338175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 124478640

約数和(自身を除く): 61140465

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 571, 725, 765, 1275, 1305, 1479, 1713, 2175, 2465, 2855, 3825, 4437, 5139, 6525, 7395, 8565, 9707, 12325, 14275, 16559, 22185, 25695, 29121, 36975, 42825, 48535, 49677, 82795, 87363, 110925, 128475, 145605, 149031, 242675, 248385, 281503, 413975, 436815, 728025, 745155, 844509, 1241925, 1407515, 2184075, 2533527, 3725775, 4222545, 7037575, 12667635, 21112725, 63338175]

約数ペア:

[(1, 63338175), (3, 21112725), (5, 12667635), (9, 7037575), (15, 4222545), (17, 3725775), (25, 2533527), (29, 2184075), (45, 1407515), (51, 1241925), (75, 844509), (85, 745155), (87, 728025), (145, 436815), (153, 413975), (225, 281503), (255, 248385), (261, 242675), (425, 149031), (435, 145605), (493, 128475), (571, 110925), (725, 87363), (765, 82795), (1275, 49677), (1305, 48535), (1479, 42825), (1713, 36975), (2175, 29121), (2465, 25695), (2855, 22185), (3825, 16559), (4437, 14275), (5139, 12325), (6525, 9707), (7395, 8565)]