15696518715

素因数分解:

$3^3\times 5^1\times {\mathrm{9871}}^1\times {\mathrm{11779}}^1$

素因数の和:21664

約数の個数: 32

約数和(自身を含む): 27910118400

約数和(自身を除く): 12213599685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9871, 11779, 29613, 35337, 49355, 58895, 88839, 106011, 148065, 176685, 266517, 318033, 444195, 530055, 1332585, 1590165, 116270509, 348811527, 581352545, 1046434581, 1744057635, 3139303743, 5232172905, 15696518715]

約数ペア:

[(1, 15696518715), (3, 5232172905), (5, 3139303743), (9, 1744057635), (15, 1046434581), (27, 581352545), (45, 348811527), (135, 116270509), (9871, 1590165), (11779, 1332585), (29613, 530055), (35337, 444195), (49355, 318033), (58895, 266517), (88839, 176685), (106011, 148065)]