419020275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 732096000

約数和(自身を除く): 313075725

約数列:

[1, 3, 5, 15, 25, 29, 47, 75, 87, 141, 145, 235, 435, 705, 725, 1175, 1363, 2175, 3525, 4089, 4099, 6815, 12297, 20445, 20495, 34075, 61485, 102225, 102475, 118871, 192653, 307425, 356613, 577959, 594355, 963265, 1783065, 2889795, 2971775, 4816325, 5586937, 8915325, 14448975, 16760811, 27934685, 83804055, 139673425, 419020275]

約数ペア:

[(1, 419020275), (3, 139673425), (5, 83804055), (15, 27934685), (25, 16760811), (29, 14448975), (47, 8915325), (75, 5586937), (87, 4816325), (141, 2971775), (145, 2889795), (235, 1783065), (435, 963265), (705, 594355), (725, 577959), (1175, 356613), (1363, 307425), (2175, 192653), (3525, 118871), (4089, 102475), (4099, 102225), (6815, 61485), (12297, 34075), (20445, 20495)]