6456375

素因数分解:

$3^3\times 5^3\times {\mathrm{1913}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 11943360

約数和(自身を除く): 5486985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 1913, 3375, 5739, 9565, 17217, 28695, 47825, 51651, 86085, 143475, 239125, 258255, 430425, 717375, 1291275, 2152125, 6456375]

約数ペア:

[(1, 6456375), (3, 2152125), (5, 1291275), (9, 717375), (15, 430425), (25, 258255), (27, 239125), (45, 143475), (75, 86085), (125, 51651), (135, 47825), (225, 28695), (375, 17217), (675, 9565), (1125, 5739), (1913, 3375)]