15679960105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1\times {\mathrm{1117}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 19480032000

約数和(自身を除く): 3800071895

約数列:

[1, 5, 43, 109, 215, 545, 599, 1117, 2995, 4687, 5585, 23435, 25757, 48031, 65291, 121753, 128785, 240155, 326455, 608765, 669083, 2807513, 3345415, 5235379, 14037565, 26176895, 28770569, 72930047, 143852845, 364650235, 3135992021, 15679960105]

約数ペア:

[(1, 15679960105), (5, 3135992021), (43, 364650235), (109, 143852845), (215, 72930047), (545, 28770569), (599, 26176895), (1117, 14037565), (2995, 5235379), (4687, 3345415), (5585, 2807513), (23435, 669083), (25757, 608765), (48031, 326455), (65291, 240155), (121753, 128785)]