508328015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 681938880

約数和(自身を除く): 173610865

約数列:

[1, 5, 13, 37, 65, 97, 185, 481, 485, 1261, 2179, 2405, 3589, 6305, 10895, 17945, 28327, 46657, 80623, 141635, 211363, 233285, 403115, 1048099, 1056815, 2747719, 5240495, 7820431, 13738595, 39102155, 101665603, 508328015]

約数ペア:

[(1, 508328015), (5, 101665603), (13, 39102155), (37, 13738595), (65, 7820431), (97, 5240495), (185, 2747719), (481, 1056815), (485, 1048099), (1261, 403115), (2179, 233285), (2405, 211363), (3589, 141635), (6305, 80623), (10895, 46657), (17945, 28327)]