42533315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 56530320

約数和(自身を除く): 13997005

約数列:

[1, 5, 11, 55, 121, 229, 307, 605, 1145, 1535, 2519, 3377, 12595, 16885, 27709, 37147, 70303, 138545, 185735, 351515, 773333, 3866665, 8506663, 42533315]

約数ペア:

[(1, 42533315), (5, 8506663), (11, 3866665), (55, 773333), (121, 351515), (229, 185735), (307, 138545), (605, 70303), (1145, 37147), (1535, 27709), (2519, 16885), (3377, 12595)]