15085251

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 8415549

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 269, 279, 603, 807, 837, 1809, 2077, 2421, 6231, 7263, 8339, 18023, 18693, 25017, 54069, 56079, 75051, 162207, 225153, 486621, 558713, 1676139, 5028417, 15085251]

約数ペア:

[(1, 15085251), (3, 5028417), (9, 1676139), (27, 558713), (31, 486621), (67, 225153), (93, 162207), (201, 75051), (269, 56079), (279, 54069), (603, 25017), (807, 18693), (837, 18023), (1809, 8339), (2077, 7263), (2421, 6231)]