24989615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 11782225

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 839, 851, 1295, 4195, 4255, 5873, 5957, 19297, 29365, 29785, 31043, 96485, 135079, 155215, 217301, 675395, 713989, 1086505, 3569945, 4997923, 24989615]

約数ペア:

[(1, 24989615), (5, 4997923), (7, 3569945), (23, 1086505), (35, 713989), (37, 675395), (115, 217301), (161, 155215), (185, 135079), (259, 96485), (805, 31043), (839, 29785), (851, 29365), (1295, 19297), (4195, 5957), (4255, 5873)]