40471375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 60263424

約数和(自身を除く): 19792049

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2011, 2875, 4025, 10055, 14077, 20125, 46253, 50275, 70385, 231265, 251375, 323771, 351925, 1156325, 1618855, 1759625, 5781625, 8094275, 40471375]

約数ペア:

[(1, 40471375), (5, 8094275), (7, 5781625), (23, 1759625), (25, 1618855), (35, 1156325), (115, 351925), (125, 323771), (161, 251375), (175, 231265), (575, 70385), (805, 50275), (875, 46253), (2011, 20125), (2875, 14077), (4025, 10055)]