100881855

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 181813632

約数和(自身を除く): 80931777

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 1115, 1117, 2007, 3345, 3351, 5585, 6021, 10035, 10053, 16755, 18063, 30105, 30159, 50265, 90315, 90477, 150795, 249091, 452385, 747273, 1245455, 2241819, 3736365, 6725457, 11209095, 20176371, 33627285, 100881855]

約数ペア:

[(1, 100881855), (3, 33627285), (5, 20176371), (9, 11209095), (15, 6725457), (27, 3736365), (45, 2241819), (81, 1245455), (135, 747273), (223, 452385), (405, 249091), (669, 150795), (1115, 90477), (1117, 90315), (2007, 50265), (3345, 30159), (3351, 30105), (5585, 18063), (6021, 16755), (10035, 10053)]