68482485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 124291440

約数和(自身を除く): 55808955

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 97, 145, 261, 291, 435, 485, 541, 873, 1305, 1455, 1623, 2705, 2813, 4365, 4869, 8115, 8439, 14065, 15689, 24345, 25317, 42195, 47067, 52477, 78445, 126585, 141201, 157431, 235335, 262385, 472293, 706005, 787155, 1521833, 2361465, 4565499, 7609165, 13696497, 22827495, 68482485]

約数ペア:

[(1, 68482485), (3, 22827495), (5, 13696497), (9, 7609165), (15, 4565499), (29, 2361465), (45, 1521833), (87, 787155), (97, 706005), (145, 472293), (261, 262385), (291, 235335), (435, 157431), (485, 141201), (541, 126585), (873, 78445), (1305, 52477), (1455, 47067), (1623, 42195), (2705, 25317), (2813, 24345), (4365, 15689), (4869, 14065), (8115, 8439)]