68613181615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{12211}}^1$

素因数の和:12548

約数の個数: 48

約数和(自身を含む): 95139881856

約数和(自身を除く): 26526700241

約数列:

[1, 5, 11, 19, 55, 95, 209, 283, 361, 1045, 1415, 1805, 3113, 3971, 5377, 12211, 15565, 19855, 26885, 59147, 61055, 102163, 134321, 232009, 295735, 510815, 671605, 1123793, 1160045, 2552099, 3455713, 4408171, 5618965, 12760495, 17278565, 22040855, 38012843, 48489881, 65658547, 190064215, 242449405, 328292735, 722244017, 1247512393, 3611220085, 6237561965, 13722636323, 68613181615]

約数ペア:

[(1, 68613181615), (5, 13722636323), (11, 6237561965), (19, 3611220085), (55, 1247512393), (95, 722244017), (209, 328292735), (283, 242449405), (361, 190064215), (1045, 65658547), (1415, 48489881), (1805, 38012843), (3113, 22040855), (3971, 17278565), (5377, 12760495), (12211, 5618965), (15565, 4408171), (19855, 3455713), (26885, 2552099), (59147, 1160045), (61055, 1123793), (102163, 671605), (134321, 510815), (232009, 295735)]