70838505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68443}}^1$

素因数の和:68477

約数の個数: 24

約数和(自身を含む): 128127168

約数和(自身を除く): 57288663

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 68443, 205329, 342215, 615987, 1026645, 1574189, 3079935, 4722567, 7870945, 14167701, 23612835, 70838505]

約数ペア:

[(1, 70838505), (3, 23612835), (5, 14167701), (9, 7870945), (15, 4722567), (23, 3079935), (45, 1574189), (69, 1026645), (115, 615987), (207, 342215), (345, 205329), (1035, 68443)]