15157251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 23366304

約数和(自身を除く): 8209053

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 631, 1413, 1893, 2669, 5679, 8007, 10727, 24021, 32181, 96543, 99067, 297201, 891603, 1684139, 5052417, 15157251]

約数ペア:

[(1, 15157251), (3, 5052417), (9, 1684139), (17, 891603), (51, 297201), (153, 99067), (157, 96543), (471, 32181), (631, 24021), (1413, 10727), (1893, 8007), (2669, 5679)]