222132315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 368697600

約数和(自身を除く): 146565285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 691, 739, 2073, 2217, 3455, 3695, 10365, 11085, 20039, 21431, 60117, 64293, 100195, 107155, 300585, 321465, 510649, 1531947, 2553245, 7659735, 14808821, 44426463, 74044105, 222132315]

約数ペア:

[(1, 222132315), (3, 74044105), (5, 44426463), (15, 14808821), (29, 7659735), (87, 2553245), (145, 1531947), (435, 510649), (691, 321465), (739, 300585), (2073, 107155), (2217, 100195), (3455, 64293), (3695, 60117), (10365, 21431), (11085, 20039)]