28048615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34843}}^1$

素因数の和:34878

約数の個数: 16

約数和(自身を含む): 40140288

約数和(自身を除く): 12091673

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 34843, 174215, 243901, 801389, 1219505, 4006945, 5609723, 28048615]

約数ペア:

[(1, 28048615), (5, 5609723), (7, 4006945), (23, 1219505), (35, 801389), (115, 243901), (161, 174215), (805, 34843)]