57157415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 32145625

約数列:

[1, 5, 7, 19, 23, 35, 37, 95, 101, 115, 133, 161, 185, 259, 437, 505, 665, 703, 707, 805, 851, 1295, 1919, 2185, 2323, 3059, 3515, 3535, 3737, 4255, 4921, 5957, 9595, 11615, 13433, 15295, 16169, 16261, 18685, 24605, 26159, 29785, 44137, 67165, 71003, 80845, 81305, 85951, 113183, 130795, 220685, 308959, 355015, 429755, 497021, 565915, 601657, 1544795, 1633069, 2485105, 3008285, 8165345, 11431483, 57157415]

約数ペア:

[(1, 57157415), (5, 11431483), (7, 8165345), (19, 3008285), (23, 2485105), (35, 1633069), (37, 1544795), (95, 601657), (101, 565915), (115, 497021), (133, 429755), (161, 355015), (185, 308959), (259, 220685), (437, 130795), (505, 113183), (665, 85951), (703, 81305), (707, 80845), (805, 71003), (851, 67165), (1295, 44137), (1919, 29785), (2185, 26159), (2323, 24605), (3059, 18685), (3515, 16261), (3535, 16169), (3737, 15295), (4255, 13433), (4921, 11615), (5957, 9595)]