287846075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12611}}^1$

素因数の和:12715

約数の個数: 24

約数和(自身を含む): 394099776

約数和(自身を除く): 106253701

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 4565, 12611, 22825, 63055, 138721, 315275, 693605, 1046713, 3468025, 5233565, 11513843, 26167825, 57569215, 287846075]

約数ペア:

[(1, 287846075), (5, 57569215), (11, 26167825), (25, 11513843), (55, 5233565), (83, 3468025), (275, 1046713), (415, 693605), (913, 315275), (2075, 138721), (4565, 63055), (12611, 22825)]