3927825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 8228640

約数和(自身を除く): 4300815

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 99, 115, 135, 165, 207, 225, 253, 275, 297, 345, 495, 529, 575, 621, 675, 759, 825, 1035, 1265, 1485, 1587, 1725, 2277, 2475, 2645, 3105, 3795, 4761, 5175, 5819, 6325, 6831, 7425, 7935, 11385, 13225, 14283, 15525, 17457, 18975, 23805, 29095, 34155, 39675, 52371, 56925, 71415, 87285, 119025, 145475, 157113, 170775, 261855, 357075, 436425, 785565, 1309275, 3927825]

約数ペア:

[(1, 3927825), (3, 1309275), (5, 785565), (9, 436425), (11, 357075), (15, 261855), (23, 170775), (25, 157113), (27, 145475), (33, 119025), (45, 87285), (55, 71415), (69, 56925), (75, 52371), (99, 39675), (115, 34155), (135, 29095), (165, 23805), (207, 18975), (225, 17457), (253, 15525), (275, 14283), (297, 13225), (345, 11385), (495, 7935), (529, 7425), (575, 6831), (621, 6325), (675, 5819), (759, 5175), (825, 4761), (1035, 3795), (1265, 3105), (1485, 2645), (1587, 2475), (1725, 2277)]