7293375

素因数分解:

$3^3\times 5^3\times {\mathrm{2161}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 13490880

約数和(自身を除く): 6197505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2161, 3375, 6483, 10805, 19449, 32415, 54025, 58347, 97245, 162075, 270125, 291735, 486225, 810375, 1458675, 2431125, 7293375]

約数ペア:

[(1, 7293375), (3, 2431125), (5, 1458675), (9, 810375), (15, 486225), (25, 291735), (27, 270125), (45, 162075), (75, 97245), (125, 58347), (135, 54025), (225, 32415), (375, 19449), (675, 10805), (1125, 6483), (2161, 3375)]