84181615

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11399}}^1$

素因数の和:11622

約数の個数: 16

約数和(自身を含む): 116006400

約数和(自身を除く): 31824785

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 7385, 11399, 56995, 79793, 398965, 2405189, 12025945, 16836323, 84181615]

約数ペア:

[(1, 84181615), (5, 16836323), (7, 12025945), (35, 2405189), (211, 398965), (1055, 79793), (1477, 56995), (7385, 11399)]