144396675

素因数分解:

$3^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 284704000

約数和(自身を除く): 140307325

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 139, 171, 225, 243, 285, 405, 417, 475, 513, 675, 695, 729, 855, 1215, 1251, 1425, 1539, 2025, 2085, 2187, 2565, 2641, 3475, 3645, 3753, 4275, 4617, 6075, 6255, 7695, 7923, 10425, 10935, 11259, 12825, 13205, 13851, 18225, 18765, 23085, 23769, 31275, 33777, 38475, 39615, 41553, 54675, 56295, 66025, 69255, 71307, 93825, 101331, 115425, 118845, 168885, 198075, 207765, 213921, 281475, 303993, 346275, 356535, 506655, 594225, 641763, 844425, 1038825, 1069605, 1519965, 1782675, 1925289, 2533275, 3208815, 5348025, 5775867, 7599825, 9626445, 16044075, 28879335, 48132225, 144396675]

約数ペア:

[(1, 144396675), (3, 48132225), (5, 28879335), (9, 16044075), (15, 9626445), (19, 7599825), (25, 5775867), (27, 5348025), (45, 3208815), (57, 2533275), (75, 1925289), (81, 1782675), (95, 1519965), (135, 1069605), (139, 1038825), (171, 844425), (225, 641763), (243, 594225), (285, 506655), (405, 356535), (417, 346275), (475, 303993), (513, 281475), (675, 213921), (695, 207765), (729, 198075), (855, 168885), (1215, 118845), (1251, 115425), (1425, 101331), (1539, 93825), (2025, 71307), (2085, 69255), (2187, 66025), (2565, 56295), (2641, 54675), (3475, 41553), (3645, 39615), (3753, 38475), (4275, 33777), (4617, 31275), (6075, 23769), (6255, 23085), (7695, 18765), (7923, 18225), (10425, 13851), (10935, 13205), (11259, 12825)]