2263275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{479}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 4761600

約数和(自身を除く): 2498325

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 479, 525, 675, 945, 1437, 1575, 2395, 3353, 4311, 4725, 7185, 10059, 11975, 12933, 16765, 21555, 30177, 35925, 50295, 64665, 83825, 90531, 107775, 150885, 251475, 323325, 452655, 754425, 2263275]

約数ペア:

[(1, 2263275), (3, 754425), (5, 452655), (7, 323325), (9, 251475), (15, 150885), (21, 107775), (25, 90531), (27, 83825), (35, 64665), (45, 50295), (63, 35925), (75, 30177), (105, 21555), (135, 16765), (175, 12933), (189, 11975), (225, 10059), (315, 7185), (479, 4725), (525, 4311), (675, 3353), (945, 2395), (1437, 1575)]