145440489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{5209}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 199563840

約数和(自身を除く): 54123351

約数列:

[1, 3, 41, 123, 227, 681, 5209, 9307, 15627, 27921, 213569, 640707, 1182443, 3547329, 48480163, 145440489]

約数ペア:

[(1, 145440489), (3, 48480163), (41, 3547329), (123, 1182443), (227, 640707), (681, 213569), (5209, 27921), (9307, 15627)]