120871035

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 218235600

約数和(自身を除く): 97364565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1341, 2003, 2235, 4023, 6009, 6705, 10015, 12069, 18027, 20115, 30045, 54081, 60345, 90135, 162243, 270405, 298447, 811215, 895341, 1492235, 2686023, 4476705, 8058069, 13430115, 24174207, 40290345, 120871035]

約数ペア:

[(1, 120871035), (3, 40290345), (5, 24174207), (9, 13430115), (15, 8058069), (27, 4476705), (45, 2686023), (81, 1492235), (135, 895341), (149, 811215), (405, 298447), (447, 270405), (745, 162243), (1341, 90135), (2003, 60345), (2235, 54081), (4023, 30045), (6009, 20115), (6705, 18027), (10015, 12069)]