15694786809

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10247}}^1$

素因数の和:10351

約数の個数: 72

約数和(自身を含む): 26330391360

約数和(自身を除く): 10635604551

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 169, 171, 247, 477, 507, 689, 741, 1007, 1521, 2067, 2223, 3021, 3211, 6201, 8957, 9063, 9633, 10247, 13091, 26871, 28899, 30741, 39273, 80613, 92223, 117819, 133211, 170183, 194693, 399633, 510549, 543091, 584079, 1198899, 1531647, 1629273, 1731743, 1752237, 2531009, 4887819, 5195229, 7060183, 7593027, 10318729, 15585687, 21180549, 22779081, 30956187, 32903117, 63541647, 91782379, 92868561, 98709351, 134143477, 275347137, 296128053, 402430431, 826041411, 1207291293, 1743865201, 5231595603, 15694786809]

約数ペア:

[(1, 15694786809), (3, 5231595603), (9, 1743865201), (13, 1207291293), (19, 826041411), (39, 402430431), (53, 296128053), (57, 275347137), (117, 134143477), (159, 98709351), (169, 92868561), (171, 91782379), (247, 63541647), (477, 32903117), (507, 30956187), (689, 22779081), (741, 21180549), (1007, 15585687), (1521, 10318729), (2067, 7593027), (2223, 7060183), (3021, 5195229), (3211, 4887819), (6201, 2531009), (8957, 1752237), (9063, 1731743), (9633, 1629273), (10247, 1531647), (13091, 1198899), (26871, 584079), (28899, 543091), (30741, 510549), (39273, 399633), (80613, 194693), (92223, 170183), (117819, 133211)]