7893075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 14284800

約数和(自身を除く): 6391725

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 191, 285, 435, 475, 551, 573, 725, 955, 1425, 1653, 2175, 2755, 2865, 3629, 4775, 5539, 8265, 10887, 13775, 14325, 16617, 18145, 27695, 41325, 54435, 83085, 90725, 105241, 138475, 272175, 315723, 415425, 526205, 1578615, 2631025, 7893075]

約数ペア:

[(1, 7893075), (3, 2631025), (5, 1578615), (15, 526205), (19, 415425), (25, 315723), (29, 272175), (57, 138475), (75, 105241), (87, 90725), (95, 83085), (145, 54435), (191, 41325), (285, 27695), (435, 18145), (475, 16617), (551, 14325), (573, 13775), (725, 10887), (955, 8265), (1425, 5539), (1653, 4775), (2175, 3629), (2755, 2865)]