15287085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 29315520

約数和(自身を除く): 14028435

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 347, 445, 495, 801, 979, 1041, 1335, 1735, 2937, 3123, 3817, 4005, 4895, 5205, 8811, 11451, 14685, 15615, 19085, 30883, 34353, 44055, 57255, 92649, 154415, 171765, 277947, 339713, 463245, 1019139, 1389735, 1698565, 3057417, 5095695, 15287085]

約数ペア:

[(1, 15287085), (3, 5095695), (5, 3057417), (9, 1698565), (11, 1389735), (15, 1019139), (33, 463245), (45, 339713), (55, 277947), (89, 171765), (99, 154415), (165, 92649), (267, 57255), (347, 44055), (445, 34353), (495, 30883), (801, 19085), (979, 15615), (1041, 14685), (1335, 11451), (1735, 8811), (2937, 5205), (3123, 4895), (3817, 4005)]