9666975

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 16252432

約数和(自身を除く): 6585457

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2113, 4575, 6339, 10565, 31695, 52825, 128893, 158475, 386679, 644465, 1933395, 3222325, 9666975]

約数ペア:

[(1, 9666975), (3, 3222325), (5, 1933395), (15, 644465), (25, 386679), (61, 158475), (75, 128893), (183, 52825), (305, 31695), (915, 10565), (1525, 6339), (2113, 4575)]