56861025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 104784960

約数和(自身を除く): 47923935

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2011, 2175, 5655, 6033, 9425, 10055, 26143, 28275, 30165, 50275, 58319, 78429, 130715, 150825, 174957, 291595, 392145, 653575, 758147, 874785, 1457975, 1960725, 2274441, 3790735, 4373925, 11372205, 18953675, 56861025]

約数ペア:

[(1, 56861025), (3, 18953675), (5, 11372205), (13, 4373925), (15, 3790735), (25, 2274441), (29, 1960725), (39, 1457975), (65, 874785), (75, 758147), (87, 653575), (145, 392145), (195, 291595), (325, 174957), (377, 150825), (435, 130715), (725, 78429), (975, 58319), (1131, 50275), (1885, 30165), (2011, 28275), (2175, 26143), (5655, 10055), (6033, 9425)]