27647780315

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 36646646400

約数和(自身を除く): 8998866085

約数列:

[1, 5, 23, 29, 47, 115, 145, 235, 529, 667, 1081, 1363, 2645, 3335, 5405, 6815, 7669, 15341, 24863, 31349, 38345, 76705, 124315, 156745, 176387, 222401, 360443, 721027, 881935, 1112005, 1802215, 3605135, 4056901, 5115223, 8290189, 10452847, 20284505, 25576115, 41450945, 52264235, 117650129, 190674347, 240415481, 588250645, 953371735, 1202077405, 5529556063, 27647780315]

約数ペア:

[(1, 27647780315), (5, 5529556063), (23, 1202077405), (29, 953371735), (47, 588250645), (115, 240415481), (145, 190674347), (235, 117650129), (529, 52264235), (667, 41450945), (1081, 25576115), (1363, 20284505), (2645, 10452847), (3335, 8290189), (5405, 5115223), (6815, 4056901), (7669, 3605135), (15341, 1802215), (24863, 1112005), (31349, 881935), (38345, 721027), (76705, 360443), (124315, 222401), (156745, 176387)]