15693350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 30801600

約数和(自身を除く): 15108250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 137, 145, 158, 274, 290, 395, 685, 725, 790, 1370, 1450, 1975, 2291, 3425, 3950, 3973, 4582, 6850, 7946, 10823, 11455, 19865, 21646, 22910, 39730, 54115, 57275, 99325, 108230, 114550, 198650, 270575, 313867, 541150, 627734, 1569335, 3138670, 7846675, 15693350]

約数ペア:

[(1, 15693350), (2, 7846675), (5, 3138670), (10, 1569335), (25, 627734), (29, 541150), (50, 313867), (58, 270575), (79, 198650), (137, 114550), (145, 108230), (158, 99325), (274, 57275), (290, 54115), (395, 39730), (685, 22910), (725, 21646), (790, 19865), (1370, 11455), (1450, 10823), (1975, 7946), (2291, 6850), (3425, 4582), (3950, 3973)]