1368075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 2544480

約数和(自身を除く): 1176405

約数列:

[1, 3, 5, 15, 17, 25, 29, 37, 51, 75, 85, 87, 111, 145, 185, 255, 425, 435, 493, 555, 629, 725, 925, 1073, 1275, 1479, 1887, 2175, 2465, 2775, 3145, 3219, 5365, 7395, 9435, 12325, 15725, 16095, 18241, 26825, 36975, 47175, 54723, 80475, 91205, 273615, 456025, 1368075]

約数ペア:

[(1, 1368075), (3, 456025), (5, 273615), (15, 91205), (17, 80475), (25, 54723), (29, 47175), (37, 36975), (51, 26825), (75, 18241), (85, 16095), (87, 15725), (111, 12325), (145, 9435), (185, 7395), (255, 5365), (425, 3219), (435, 3145), (493, 2775), (555, 2465), (629, 2175), (725, 1887), (925, 1479), (1073, 1275)]