15779236485

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{19889}}^1$

素因数の和:20357

約数の個数: 32

約数和(自身を含む): 25468110720

約数和(自身を除く): 9688874235

約数列:

[1, 3, 5, 15, 227, 233, 681, 699, 1135, 1165, 3405, 3495, 19889, 52891, 59667, 99445, 158673, 264455, 298335, 793365, 4514803, 4634137, 13544409, 13902411, 22574015, 23170685, 67722045, 69512055, 1051949099, 3155847297, 5259745495, 15779236485]

約数ペア:

[(1, 15779236485), (3, 5259745495), (5, 3155847297), (15, 1051949099), (227, 69512055), (233, 67722045), (681, 23170685), (699, 22574015), (1135, 13902411), (1165, 13544409), (3405, 4634137), (3495, 4514803), (19889, 793365), (52891, 298335), (59667, 264455), (99445, 158673)]