187316285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 257644800

約数和(自身を除く): 70328515

約数列:

[1, 5, 13, 17, 65, 85, 221, 283, 599, 1105, 1415, 2995, 3679, 4811, 7787, 10183, 18395, 24055, 38935, 50915, 62543, 132379, 169517, 312715, 661895, 847585, 2203721, 2881789, 11018605, 14408945, 37463257, 187316285]

約数ペア:

[(1, 187316285), (5, 37463257), (13, 14408945), (17, 11018605), (65, 2881789), (85, 2203721), (221, 847585), (283, 661895), (599, 312715), (1105, 169517), (1415, 132379), (2995, 62543), (3679, 50915), (4811, 38935), (7787, 24055), (10183, 18395)]