8202395125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1543}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 10942933248

約数和(自身を除く): 2740538123

約数列:

[1, 5, 23, 25, 43, 115, 125, 215, 575, 989, 1075, 1543, 1849, 2875, 4945, 5375, 7715, 9245, 24725, 35489, 38575, 42527, 46225, 66349, 123625, 177445, 192875, 212635, 231125, 331745, 887225, 1063175, 1526027, 1658725, 2853007, 4436125, 5315875, 7630135, 8293625, 14265035, 38150675, 65619161, 71325175, 190753375, 328095805, 356625875, 1640479025, 8202395125]

約数ペア:

[(1, 8202395125), (5, 1640479025), (23, 356625875), (25, 328095805), (43, 190753375), (115, 71325175), (125, 65619161), (215, 38150675), (575, 14265035), (989, 8293625), (1075, 7630135), (1543, 5315875), (1849, 4436125), (2875, 2853007), (4945, 1658725), (5375, 1526027), (7715, 1063175), (9245, 887225), (24725, 331745), (35489, 231125), (38575, 212635), (42527, 192875), (46225, 177445), (66349, 123625)]