16850955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 12985845

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 1399, 2409, 4015, 4197, 6995, 12045, 15389, 20985, 46167, 76945, 102127, 230835, 306381, 510635, 1123397, 1531905, 3370191, 5616985, 16850955]

約数ペア:

[(1, 16850955), (3, 5616985), (5, 3370191), (11, 1531905), (15, 1123397), (33, 510635), (55, 306381), (73, 230835), (165, 102127), (219, 76945), (365, 46167), (803, 20985), (1095, 15389), (1399, 12045), (2409, 6995), (4015, 4197)]