15204237

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 21762720

約数和(自身を除く): 6558483

約数列:

[1, 3, 19, 57, 101, 139, 303, 361, 417, 1083, 1919, 2641, 5757, 7923, 14039, 36461, 42117, 50179, 109383, 150537, 266741, 800223, 5068079, 15204237]

約数ペア:

[(1, 15204237), (3, 5068079), (19, 800223), (57, 266741), (101, 150537), (139, 109383), (303, 50179), (361, 42117), (417, 36461), (1083, 14039), (1919, 7923), (2641, 5757)]