97898475

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{17881}}^1$

素因数の和:17967

約数の個数: 24

約数和(自身を含む): 164085232

約数和(自身を除く): 66186757

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 17881, 53643, 89405, 268215, 447025, 1305313, 1341075, 3915939, 6526565, 19579695, 32632825, 97898475]

約数ペア:

[(1, 97898475), (3, 32632825), (5, 19579695), (15, 6526565), (25, 3915939), (73, 1341075), (75, 1305313), (219, 447025), (365, 268215), (1095, 89405), (1825, 53643), (5475, 17881)]