29123621975

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 42366538368

約数和(自身を除く): 13242916393

約数列:

[1, 5, 7, 25, 35, 67, 131, 175, 283, 335, 469, 655, 917, 1415, 1675, 1981, 2345, 3275, 4489, 4585, 7075, 8777, 9905, 11725, 18961, 22445, 22925, 31423, 37073, 43885, 49525, 61439, 94805, 112225, 132727, 157115, 185365, 219425, 259511, 307195, 474025, 588059, 663635, 785575, 926825, 1270387, 1297555, 1535975, 2483891, 2940295, 3318175, 4116413, 6351935, 6487775, 8892709, 12419455, 14701475, 17387237, 20582065, 31759675, 44463545, 62097275, 86936185, 102910325, 166420697, 222317725, 434680925, 832103485, 1164944879, 4160517425, 5824724395, 29123621975]

約数ペア:

[(1, 29123621975), (5, 5824724395), (7, 4160517425), (25, 1164944879), (35, 832103485), (67, 434680925), (131, 222317725), (175, 166420697), (283, 102910325), (335, 86936185), (469, 62097275), (655, 44463545), (917, 31759675), (1415, 20582065), (1675, 17387237), (1981, 14701475), (2345, 12419455), (3275, 8892709), (4489, 6487775), (4585, 6351935), (7075, 4116413), (8777, 3318175), (9905, 2940295), (11725, 2483891), (18961, 1535975), (22445, 1297555), (22925, 1270387), (31423, 926825), (37073, 785575), (43885, 663635), (49525, 588059), (61439, 474025), (94805, 307195), (112225, 259511), (132727, 219425), (157115, 185365)]