747162495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 1411776000

約数和(自身を除く): 664613505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 379, 459, 765, 859, 1137, 1895, 2295, 2577, 3411, 4295, 5685, 6443, 7731, 10233, 12885, 14603, 17055, 19329, 23193, 32215, 38655, 43809, 51165, 57987, 73015, 96645, 115965, 131427, 173961, 219045, 289935, 325561, 394281, 657135, 869805, 976683, 1627805, 1971405, 2930049, 4883415, 5534537, 8790147, 14650245, 16603611, 27672685, 43950735, 49810833, 83018055, 149432499, 249054165, 747162495]

約数ペア:

[(1, 747162495), (3, 249054165), (5, 149432499), (9, 83018055), (15, 49810833), (17, 43950735), (27, 27672685), (45, 16603611), (51, 14650245), (85, 8790147), (135, 5534537), (153, 4883415), (255, 2930049), (379, 1971405), (459, 1627805), (765, 976683), (859, 869805), (1137, 657135), (1895, 394281), (2295, 325561), (2577, 289935), (3411, 219045), (4295, 173961), (5685, 131427), (6443, 115965), (7731, 96645), (10233, 73015), (12885, 57987), (14603, 51165), (17055, 43809), (19329, 38655), (23193, 32215)]