294135255

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 530038080

約数和(自身を除く): 235902825

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 263, 435, 789, 857, 1305, 1315, 2367, 2571, 3945, 4285, 7627, 7713, 11835, 12855, 22881, 24853, 38135, 38565, 68643, 74559, 114405, 124265, 223677, 225391, 343215, 372795, 676173, 1118385, 1126955, 2028519, 3380865, 6536339, 10142595, 19609017, 32681695, 58827051, 98045085, 294135255]

約数ペア:

[(1, 294135255), (3, 98045085), (5, 58827051), (9, 32681695), (15, 19609017), (29, 10142595), (45, 6536339), (87, 3380865), (145, 2028519), (261, 1126955), (263, 1118385), (435, 676173), (789, 372795), (857, 343215), (1305, 225391), (1315, 223677), (2367, 124265), (2571, 114405), (3945, 74559), (4285, 68643), (7627, 38565), (7713, 38135), (11835, 24853), (12855, 22881)]