9742985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 13880256

約数和(自身を除く): 4137271

約数列:

[1, 5, 7, 29, 35, 145, 203, 331, 841, 1015, 1655, 2317, 4205, 5887, 9599, 11585, 29435, 47995, 67193, 278371, 335965, 1391855, 1948597, 9742985]

約数ペア:

[(1, 9742985), (5, 1948597), (7, 1391855), (29, 335965), (35, 278371), (145, 67193), (203, 47995), (331, 29435), (841, 11585), (1015, 9599), (1655, 5887), (2317, 4205)]