15896397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 8618163

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 379, 451, 1023, 1137, 1271, 1353, 3813, 4169, 11749, 12507, 13981, 15539, 35247, 41943, 46617, 129239, 170929, 387717, 481709, 512787, 1445127, 5298799, 15896397]

約数ペア:

[(1, 15896397), (3, 5298799), (11, 1445127), (31, 512787), (33, 481709), (41, 387717), (93, 170929), (123, 129239), (341, 46617), (379, 41943), (451, 35247), (1023, 15539), (1137, 13981), (1271, 12507), (1353, 11749), (3813, 4169)]