15291401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 1255927

約数列:

[1, 31, 41, 53, 227, 1271, 1643, 2173, 7037, 9307, 12031, 67363, 288517, 372961, 493271, 15291401]

約数ペア:

[(1, 15291401), (31, 493271), (41, 372961), (53, 288517), (227, 67363), (1271, 12031), (1643, 9307), (2173, 7037)]