29078325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 55770240

約数和(自身を除く): 26691915

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 1873, 3105, 5175, 5619, 9365, 15525, 16857, 28095, 43079, 46825, 50571, 84285, 129237, 140475, 215395, 252855, 387711, 421425, 646185, 1076975, 1163133, 1264275, 1938555, 3230925, 5815665, 9692775, 29078325]

約数ペア:

[(1, 29078325), (3, 9692775), (5, 5815665), (9, 3230925), (15, 1938555), (23, 1264275), (25, 1163133), (27, 1076975), (45, 646185), (69, 421425), (75, 387711), (115, 252855), (135, 215395), (207, 140475), (225, 129237), (345, 84285), (575, 50571), (621, 46825), (675, 43079), (1035, 28095), (1725, 16857), (1873, 15525), (3105, 9365), (5175, 5619)]