1097505

素因数分解:

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

素因数の和:98

約数の個数: 24

約数和(自身を含む): 1970280

約数和(自身を除く): 872775

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 841, 1305, 2523, 4205, 7569, 12615, 24389, 37845, 73167, 121945, 219501, 365835, 1097505]

約数ペア:

[(1, 1097505), (3, 365835), (5, 219501), (9, 121945), (15, 73167), (29, 37845), (45, 24389), (87, 12615), (145, 7569), (261, 4205), (435, 2523), (841, 1305)]