1489503705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{4273}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 2525831424

約数和(自身を除く): 1036327719

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1367, 4101, 4273, 6835, 12819, 20505, 21365, 23239, 64095, 69717, 72641, 116195, 217923, 348585, 363205, 1089615, 5841191, 17523573, 29205955, 87617865, 99300247, 297900741, 496501235, 1489503705]

約数ペア:

[(1, 1489503705), (3, 496501235), (5, 297900741), (15, 99300247), (17, 87617865), (51, 29205955), (85, 17523573), (255, 5841191), (1367, 1089615), (4101, 363205), (4273, 348585), (6835, 217923), (12819, 116195), (20505, 72641), (21365, 69717), (23239, 64095)]