2015093521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 2474634240

約数和(自身を除く): 459540719

約数列:

[1, 7, 17, 101, 119, 389, 431, 707, 1717, 2723, 3017, 6613, 7327, 12019, 39289, 43531, 46291, 51289, 167659, 275023, 304717, 667913, 740027, 1173613, 2850203, 4675391, 5180189, 16933559, 19951421, 118534913, 287870503, 2015093521]

約数ペア:

[(1, 2015093521), (7, 287870503), (17, 118534913), (101, 19951421), (119, 16933559), (389, 5180189), (431, 4675391), (707, 2850203), (1717, 1173613), (2723, 740027), (3017, 667913), (6613, 304717), (7327, 275023), (12019, 167659), (39289, 51289), (43531, 46291)]