4340925

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 8184000

約数和(自身を除く): 3843075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 109, 135, 177, 225, 295, 327, 531, 545, 675, 885, 981, 1475, 1593, 1635, 2655, 2725, 2943, 4425, 4905, 6431, 7965, 8175, 13275, 14715, 19293, 24525, 32155, 39825, 57879, 73575, 96465, 160775, 173637, 289395, 482325, 868185, 1446975, 4340925]

約数ペア:

[(1, 4340925), (3, 1446975), (5, 868185), (9, 482325), (15, 289395), (25, 173637), (27, 160775), (45, 96465), (59, 73575), (75, 57879), (109, 39825), (135, 32155), (177, 24525), (225, 19293), (295, 14715), (327, 13275), (531, 8175), (545, 7965), (675, 6431), (885, 4905), (981, 4425), (1475, 2943), (1593, 2725), (1635, 2655)]