137875215

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{23629}}^1$

素因数の和:24026

約数の個数: 16

約数和(自身を含む): 221176800

約数和(自身を除く): 83301585

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 23629, 70887, 118145, 354435, 9191681, 27575043, 45958405, 137875215]

約数ペア:

[(1, 137875215), (3, 45958405), (5, 27575043), (15, 9191681), (389, 354435), (1167, 118145), (1945, 70887), (5835, 23629)]