2989713075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 5496076800

約数和(自身を除く): 2506363725

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 269, 345, 379, 391, 425, 575, 807, 1137, 1173, 1275, 1345, 1725, 1895, 1955, 4035, 4573, 5685, 5865, 6187, 6443, 6725, 8717, 9475, 9775, 13719, 18561, 19329, 20175, 22865, 26151, 28425, 29325, 30935, 32215, 43585, 68595, 92805, 96645, 101951, 105179, 114325, 130755, 148189, 154675, 161075, 217925, 305853, 315537, 342975, 444567, 464025, 483225, 509755, 525895, 653775, 740945, 1529265, 1577685, 1733167, 2222835, 2344873, 2548775, 2629475, 3704725, 5199501, 7034619, 7646325, 7888425, 8665835, 11114175, 11724365, 25997505, 35173095, 39862841, 43329175, 58621825, 119588523, 129987525, 175865475, 199314205, 597942615, 996571025, 2989713075]

約数ペア:

[(1, 2989713075), (3, 996571025), (5, 597942615), (15, 199314205), (17, 175865475), (23, 129987525), (25, 119588523), (51, 58621825), (69, 43329175), (75, 39862841), (85, 35173095), (115, 25997505), (255, 11724365), (269, 11114175), (345, 8665835), (379, 7888425), (391, 7646325), (425, 7034619), (575, 5199501), (807, 3704725), (1137, 2629475), (1173, 2548775), (1275, 2344873), (1345, 2222835), (1725, 1733167), (1895, 1577685), (1955, 1529265), (4035, 740945), (4573, 653775), (5685, 525895), (5865, 509755), (6187, 483225), (6443, 464025), (6725, 444567), (8717, 342975), (9475, 315537), (9775, 305853), (13719, 217925), (18561, 161075), (19329, 154675), (20175, 148189), (22865, 130755), (26151, 114325), (28425, 105179), (29325, 101951), (30935, 96645), (32215, 92805), (43585, 68595)]