45121455

素因数分解:

$3^6\times 5^1\times {\mathrm{12379}}^1$

素因数の和:12402

約数の個数: 28

約数和(自身を含む): 81188040

約数和(自身を除く): 36066585

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 12379, 37137, 61895, 111411, 185685, 334233, 557055, 1002699, 1671165, 3008097, 5013495, 9024291, 15040485, 45121455]

約数ペア:

[(1, 45121455), (3, 15040485), (5, 9024291), (9, 5013495), (15, 3008097), (27, 1671165), (45, 1002699), (81, 557055), (135, 334233), (243, 185685), (405, 111411), (729, 61895), (1215, 37137), (3645, 12379)]