73070505

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10613}}^1$

素因数の和:10647

約数の個数: 40

約数和(自身を含む): 138703752

約数和(自身を除く): 65633247

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 10613, 31839, 53065, 95517, 159195, 180421, 286551, 477585, 541263, 859653, 902105, 1432755, 1623789, 2706315, 4298265, 4871367, 8118945, 14614101, 24356835, 73070505]

約数ペア:

[(1, 73070505), (3, 24356835), (5, 14614101), (9, 8118945), (15, 4871367), (17, 4298265), (27, 2706315), (45, 1623789), (51, 1432755), (81, 902105), (85, 859653), (135, 541263), (153, 477585), (255, 286551), (405, 180421), (459, 159195), (765, 95517), (1377, 53065), (2295, 31839), (6885, 10613)]