87381495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66959}}^1$

素因数の和:66999

約数の個数: 24

約数和(自身を含む): 156686400

約数和(自身を除く): 69304905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 66959, 200877, 334795, 602631, 1004385, 1941811, 3013155, 5825433, 9709055, 17476299, 29127165, 87381495]

約数ペア:

[(1, 87381495), (3, 29127165), (5, 17476299), (9, 9709055), (15, 5825433), (29, 3013155), (45, 1941811), (87, 1004385), (145, 602631), (261, 334795), (435, 200877), (1305, 66959)]