23728755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 40043520

約数和(自身を除く): 16314765

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 631, 1635, 1893, 2507, 3155, 7521, 9465, 12535, 14513, 37605, 43539, 68779, 72565, 206337, 217695, 343895, 1031685, 1581917, 4745751, 7909585, 23728755]

約数ペア:

[(1, 23728755), (3, 7909585), (5, 4745751), (15, 1581917), (23, 1031685), (69, 343895), (109, 217695), (115, 206337), (327, 72565), (345, 68779), (545, 43539), (631, 37605), (1635, 14513), (1893, 12535), (2507, 9465), (3155, 7521)]