24707215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 33417216

約数和(自身を除く): 8710001

約数列:

[1, 5, 13, 41, 65, 73, 127, 205, 365, 533, 635, 949, 1651, 2665, 2993, 4745, 5207, 8255, 9271, 14965, 26035, 38909, 46355, 67691, 120523, 194545, 338455, 380111, 602615, 1900555, 4941443, 24707215]

約数ペア:

[(1, 24707215), (5, 4941443), (13, 1900555), (41, 602615), (65, 380111), (73, 338455), (127, 194545), (205, 120523), (365, 67691), (533, 46355), (635, 38909), (949, 26035), (1651, 14965), (2665, 9271), (2993, 8255), (4745, 5207)]