15225051

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 20776448

約数和(自身を除く): 5551397

約数列:

[1, 3, 61, 183, 271, 307, 813, 921, 16531, 18727, 49593, 56181, 83197, 249591, 5075017, 15225051]

約数ペア:

[(1, 15225051), (3, 5075017), (61, 249591), (183, 83197), (271, 56181), (307, 49593), (813, 18727), (921, 16531)]