156978467075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 215099089920

約数和(自身を除く): 58120622845

約数列:

[1, 5, 17, 25, 43, 71, 85, 215, 337, 355, 359, 425, 731, 1075, 1207, 1685, 1775, 1795, 3053, 3655, 5729, 6035, 6103, 8425, 8975, 14491, 15265, 15437, 18275, 23927, 25489, 28645, 30175, 30515, 51901, 72455, 76325, 77185, 119635, 120983, 127445, 143225, 152575, 246347, 259505, 262429, 362275, 385925, 406759, 433313, 598175, 604915, 637225, 1028861, 1096027, 1231735, 1297525, 1312145, 2033795, 2056711, 2166565, 3024575, 5144305, 5202269, 5480135, 6158675, 6560725, 8589793, 10168975, 10283555, 10832825, 17490637, 18632459, 25721525, 26011345, 27400675, 42948965, 51417775, 87453185, 88438573, 93162295, 130056725, 146026481, 214744825, 369361099, 437265925, 442192865, 465811475, 730132405, 1846805495, 2210964325, 3650662025, 6279138683, 9234027475, 31395693415, 156978467075]

約数ペア:

[(1, 156978467075), (5, 31395693415), (17, 9234027475), (25, 6279138683), (43, 3650662025), (71, 2210964325), (85, 1846805495), (215, 730132405), (337, 465811475), (355, 442192865), (359, 437265925), (425, 369361099), (731, 214744825), (1075, 146026481), (1207, 130056725), (1685, 93162295), (1775, 88438573), (1795, 87453185), (3053, 51417775), (3655, 42948965), (5729, 27400675), (6035, 26011345), (6103, 25721525), (8425, 18632459), (8975, 17490637), (14491, 10832825), (15265, 10283555), (15437, 10168975), (18275, 8589793), (23927, 6560725), (25489, 6158675), (28645, 5480135), (30175, 5202269), (30515, 5144305), (51901, 3024575), (72455, 2166565), (76325, 2056711), (77185, 2033795), (119635, 1312145), (120983, 1297525), (127445, 1231735), (143225, 1096027), (152575, 1028861), (246347, 637225), (259505, 604915), (262429, 598175), (362275, 433313), (385925, 406759)]