164070765

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10949}}^1$

素因数の和:11003

約数の個数: 40

約数和(自身を含む): 302088600

約数和(自身を除く): 138017835

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4995, 10949, 14985, 32847, 54745, 98541, 164235, 295623, 405113, 492705, 886869, 1215339, 1478115, 2025565, 3646017, 4434345, 6076695, 10938051, 18230085, 32814153, 54690255, 164070765]

約数ペア:

[(1, 164070765), (3, 54690255), (5, 32814153), (9, 18230085), (15, 10938051), (27, 6076695), (37, 4434345), (45, 3646017), (81, 2025565), (111, 1478115), (135, 1215339), (185, 886869), (333, 492705), (405, 405113), (555, 295623), (999, 164235), (1665, 98541), (2997, 54745), (4995, 32847), (10949, 14985)]