48571295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 64266048

約数和(自身を除く): 15694753

約数列:

[1, 5, 17, 43, 85, 97, 137, 215, 485, 685, 731, 1649, 2329, 3655, 4171, 5891, 8245, 11645, 13289, 20855, 29455, 66445, 70907, 100147, 225913, 354535, 500735, 571427, 1129565, 2857135, 9714259, 48571295]

約数ペア:

[(1, 48571295), (5, 9714259), (17, 2857135), (43, 1129565), (85, 571427), (97, 500735), (137, 354535), (215, 225913), (485, 100147), (685, 70907), (731, 66445), (1649, 29455), (2329, 20855), (3655, 13289), (4171, 11645), (5891, 8245)]