1041975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 2040792

約数和(自身を除く): 998817

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 421, 495, 825, 1263, 2105, 2475, 3789, 4631, 6315, 10525, 13893, 18945, 23155, 31575, 41679, 69465, 94725, 115775, 208395, 347325, 1041975]

約数ペア:

[(1, 1041975), (3, 347325), (5, 208395), (9, 115775), (11, 94725), (15, 69465), (25, 41679), (33, 31575), (45, 23155), (55, 18945), (75, 13893), (99, 10525), (165, 6315), (225, 4631), (275, 3789), (421, 2475), (495, 2105), (825, 1263)]