42671895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{58057}}^1$

素因数の和:58079

約数の個数: 24

約数和(自身を含む): 79423344

約数和(自身を除く): 36751449

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 58057, 174171, 290285, 406399, 870855, 1219197, 2031995, 2844793, 6095985, 8534379, 14223965, 42671895]

約数ペア:

[(1, 42671895), (3, 14223965), (5, 8534379), (7, 6095985), (15, 2844793), (21, 2031995), (35, 1219197), (49, 870855), (105, 406399), (147, 290285), (245, 174171), (735, 58057)]