5371515

素因数分解:

$3^5\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 9657648

約数和(自身を除く): 4286133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4421, 13263, 22105, 39789, 66315, 119367, 198945, 358101, 596835, 1074303, 1790505, 5371515]

約数ペア:

[(1, 5371515), (3, 1790505), (5, 1074303), (9, 596835), (15, 358101), (27, 198945), (45, 119367), (81, 66315), (135, 39789), (243, 22105), (405, 13263), (1215, 4421)]