1296221695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14107}}^1$

素因数の和:14199

約数の個数: 32

約数和(自身を含む): 1755260928

約数和(自身を除く): 459039233

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1955, 3995, 5405, 14107, 18377, 70535, 91885, 239819, 324461, 663029, 1199095, 1622305, 3315145, 5515837, 11271493, 15249667, 27579185, 56357465, 76248335, 259244339, 1296221695]

約数ペア:

[(1, 1296221695), (5, 259244339), (17, 76248335), (23, 56357465), (47, 27579185), (85, 15249667), (115, 11271493), (235, 5515837), (391, 3315145), (799, 1622305), (1081, 1199095), (1955, 663029), (3995, 324461), (5405, 239819), (14107, 91885), (18377, 70535)]