9019945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 12611592

約数和(自身を除く): 3591647

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 877, 935, 2057, 4385, 9647, 10285, 14909, 48235, 74545, 106117, 163999, 530585, 819995, 1803989, 9019945]

約数ペア:

[(1, 9019945), (5, 1803989), (11, 819995), (17, 530585), (55, 163999), (85, 106117), (121, 74545), (187, 48235), (605, 14909), (877, 10285), (935, 9647), (2057, 4385)]