24889795

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 36403200

約数和(自身を除く): 11513405

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 631, 805, 1127, 1715, 3155, 4417, 5635, 7889, 14513, 22085, 30919, 39445, 72565, 101591, 154595, 216433, 507955, 711137, 1082165, 3555685, 4977959, 24889795]

約数ペア:

[(1, 24889795), (5, 4977959), (7, 3555685), (23, 1082165), (35, 711137), (49, 507955), (115, 216433), (161, 154595), (245, 101591), (343, 72565), (631, 39445), (805, 30919), (1127, 22085), (1715, 14513), (3155, 7889), (4417, 5635)]