149713865

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5711}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 210978432

約数和(自身を除く): 61264567

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 3745, 5243, 5711, 26215, 28555, 39977, 199885, 279839, 611077, 1399195, 3055385, 4277539, 21387695, 29942773, 149713865]

約数ペア:

[(1, 149713865), (5, 29942773), (7, 21387695), (35, 4277539), (49, 3055385), (107, 1399195), (245, 611077), (535, 279839), (749, 199885), (3745, 39977), (5243, 28555), (5711, 26215)]