2634825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 4694640

約数和(自身を除く): 2059815

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1425, 1849, 2451, 3225, 4085, 5547, 9245, 12255, 20425, 27735, 35131, 46225, 61275, 105393, 138675, 175655, 526965, 878275, 2634825]

約数ペア:

[(1, 2634825), (3, 878275), (5, 526965), (15, 175655), (19, 138675), (25, 105393), (43, 61275), (57, 46225), (75, 35131), (95, 27735), (129, 20425), (215, 12255), (285, 9245), (475, 5547), (645, 4085), (817, 3225), (1075, 2451), (1425, 1849)]