9883215

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 18504288

約数和(自身を除く): 8621073

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1061, 1863, 3105, 3183, 5305, 9315, 9549, 15915, 24403, 28647, 47745, 73209, 85941, 122015, 143235, 219627, 366045, 429705, 658881, 1098135, 1976643, 3294405, 9883215]

約数ペア:

[(1, 9883215), (3, 3294405), (5, 1976643), (9, 1098135), (15, 658881), (23, 429705), (27, 366045), (45, 219627), (69, 143235), (81, 122015), (115, 85941), (135, 73209), (207, 47745), (345, 28647), (405, 24403), (621, 15915), (1035, 9549), (1061, 9315), (1863, 5305), (3105, 3183)]