17230265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 7155271

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 503, 527, 1105, 2015, 2515, 2635, 6539, 6851, 8551, 15593, 32695, 34255, 42755, 77965, 111163, 202709, 265081, 555815, 1013545, 1325405, 3446053, 17230265]

約数ペア:

[(1, 17230265), (5, 3446053), (13, 1325405), (17, 1013545), (31, 555815), (65, 265081), (85, 202709), (155, 111163), (221, 77965), (403, 42755), (503, 34255), (527, 32695), (1105, 15593), (2015, 8551), (2515, 6851), (2635, 6539)]