15441945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 10218855

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 269, 445, 645, 807, 1335, 1345, 3827, 4035, 11481, 11567, 19135, 23941, 34701, 57405, 57835, 71823, 119705, 173505, 359115, 1029463, 3088389, 5147315, 15441945]

約数ペア:

[(1, 15441945), (3, 5147315), (5, 3088389), (15, 1029463), (43, 359115), (89, 173505), (129, 119705), (215, 71823), (267, 57835), (269, 57405), (445, 34701), (645, 23941), (807, 19135), (1335, 11567), (1345, 11481), (3827, 4035)]