2016155015

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 2800258560

約数和(自身を除く): 784103545

約数列:

[1, 5, 7, 35, 109, 347, 545, 763, 1523, 1735, 2429, 3815, 7615, 10661, 12145, 37823, 53305, 166007, 189115, 264761, 528481, 830035, 1162049, 1323805, 2642405, 3699367, 5810245, 18496835, 57604429, 288022145, 403231003, 2016155015]

約数ペア:

[(1, 2016155015), (5, 403231003), (7, 288022145), (35, 57604429), (109, 18496835), (347, 5810245), (545, 3699367), (763, 2642405), (1523, 1323805), (1735, 1162049), (2429, 830035), (3815, 528481), (7615, 264761), (10661, 189115), (12145, 166007), (37823, 53305)]