157413685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 223679232

約数和(自身を除く): 66265547

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 1507, 1607, 1781, 7535, 8035, 8905, 17677, 19591, 20891, 88385, 97955, 104455, 220159, 229801, 1100795, 1149005, 2421749, 2862067, 12108745, 14310335, 31482737, 157413685]

約数ペア:

[(1, 157413685), (5, 31482737), (11, 14310335), (13, 12108745), (55, 2862067), (65, 2421749), (137, 1149005), (143, 1100795), (685, 229801), (715, 220159), (1507, 104455), (1607, 97955), (1781, 88385), (7535, 20891), (8035, 19591), (8905, 17677)]