84384615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{114809}}^1$

素因数の和:114831

約数の個数: 24

約数和(自身を含む): 157060080

約数和(自身を除く): 72675465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 114809, 344427, 574045, 803663, 1722135, 2410989, 4018315, 5625641, 12054945, 16876923, 28128205, 84384615]

約数ペア:

[(1, 84384615), (3, 28128205), (5, 16876923), (7, 12054945), (15, 5625641), (21, 4018315), (35, 2410989), (49, 1722135), (105, 803663), (147, 574045), (245, 344427), (735, 114809)]