142271325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 294389888

約数和(自身を除く): 152118563

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 103, 105, 175, 225, 309, 315, 515, 525, 721, 877, 927, 1545, 1575, 2163, 2575, 2631, 3605, 4385, 4635, 6139, 6489, 7725, 7893, 10815, 13155, 18025, 18417, 21925, 23175, 30695, 32445, 39465, 54075, 55251, 65775, 90331, 92085, 153475, 162225, 197325, 270993, 276255, 451655, 460425, 632317, 812979, 1354965, 1381275, 1896951, 2258275, 3161585, 4064895, 5690853, 6774825, 9484755, 15807925, 20324475, 28454265, 47423775, 142271325]

約数ペア:

[(1, 142271325), (3, 47423775), (5, 28454265), (7, 20324475), (9, 15807925), (15, 9484755), (21, 6774825), (25, 5690853), (35, 4064895), (45, 3161585), (63, 2258275), (75, 1896951), (103, 1381275), (105, 1354965), (175, 812979), (225, 632317), (309, 460425), (315, 451655), (515, 276255), (525, 270993), (721, 197325), (877, 162225), (927, 153475), (1545, 92085), (1575, 90331), (2163, 65775), (2575, 55251), (2631, 54075), (3605, 39465), (4385, 32445), (4635, 30695), (6139, 23175), (6489, 21925), (7725, 18417), (7893, 18025), (10815, 13155)]