42473445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{57787}}^1$

素因数の和:57809

約数の個数: 24

約数和(自身を含む): 79053984

約数和(自身を除く): 36580539

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 57787, 173361, 288935, 404509, 866805, 1213527, 2022545, 2831563, 6067635, 8494689, 14157815, 42473445]

約数ペア:

[(1, 42473445), (3, 14157815), (5, 8494689), (7, 6067635), (15, 2831563), (21, 2022545), (35, 1213527), (49, 866805), (105, 404509), (147, 288935), (245, 173361), (735, 57787)]