15399203

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 16679520

約数和(自身を除く): 1280317

約数列:

[1, 29, 43, 53, 233, 1247, 1537, 2279, 6757, 10019, 12349, 66091, 290551, 358121, 531007, 15399203]

約数ペア:

[(1, 15399203), (29, 531007), (43, 358121), (53, 290551), (233, 66091), (1247, 12349), (1537, 10019), (2279, 6757)]