68428045365

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1\times {\mathrm{39439}}^1$

素因数の和:40673

約数の個数: 32

約数和(自身を含む): 110649077760

約数和(自身を除く): 42221032395

約数列:

[1, 3, 5, 15, 103, 309, 515, 1123, 1545, 3369, 5615, 16845, 39439, 115669, 118317, 197195, 347007, 578345, 591585, 1735035, 4062217, 12186651, 20311085, 44289997, 60933255, 132869991, 221449985, 664349955, 4561869691, 13685609073, 22809348455, 68428045365]

約数ペア:

[(1, 68428045365), (3, 22809348455), (5, 13685609073), (15, 4561869691), (103, 664349955), (309, 221449985), (515, 132869991), (1123, 60933255), (1545, 44289997), (3369, 20311085), (5615, 12186651), (16845, 4062217), (39439, 1735035), (115669, 591585), (118317, 578345), (197195, 347007)]