16145655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 27495936

約数和(自身を除く): 11350281

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 883, 1219, 2649, 3657, 4415, 6095, 13245, 18285, 20309, 46799, 60927, 101545, 140397, 233995, 304635, 701985, 1076377, 3229131, 5381885, 16145655]

約数ペア:

[(1, 16145655), (3, 5381885), (5, 3229131), (15, 1076377), (23, 701985), (53, 304635), (69, 233995), (115, 140397), (159, 101545), (265, 60927), (345, 46799), (795, 20309), (883, 18285), (1219, 13245), (2649, 6095), (3657, 4415)]