9888345

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 17798400

約数和(自身を除く): 7910055

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 823, 1335, 2403, 2469, 4005, 4115, 7407, 12015, 12345, 22221, 37035, 73247, 111105, 219741, 366235, 659223, 1098705, 1977669, 3296115, 9888345]

約数ペア:

[(1, 9888345), (3, 3296115), (5, 1977669), (9, 1098705), (15, 659223), (27, 366235), (45, 219741), (89, 111105), (135, 73247), (267, 37035), (445, 22221), (801, 12345), (823, 12015), (1335, 7407), (2403, 4115), (2469, 4005)]