15229331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 17527104

約数和(自身を除く): 2297773

約数列:

[1, 13, 17, 137, 221, 503, 1781, 2329, 6539, 8551, 30277, 68911, 111163, 895843, 1171487, 15229331]

約数ペア:

[(1, 15229331), (13, 1171487), (17, 895843), (137, 111163), (221, 68911), (503, 30277), (1781, 8551), (2329, 6539)]