47934495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{21739}}^1$

素因数の和:21764

約数の個数: 36

約数和(自身を含む): 96656040

約数和(自身を除く): 48721545

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 21739, 65217, 108695, 152173, 195651, 326085, 456519, 760865, 978255, 1065211, 1369557, 2282595, 3195633, 5326055, 6847785, 9586899, 15978165, 47934495]

約数ペア:

[(1, 47934495), (3, 15978165), (5, 9586899), (7, 6847785), (9, 5326055), (15, 3195633), (21, 2282595), (35, 1369557), (45, 1065211), (49, 978255), (63, 760865), (105, 456519), (147, 326085), (245, 195651), (315, 152173), (441, 108695), (735, 65217), (2205, 21739)]