15665025348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{390961}}^1$

素因数の和:391034

約数の個数: 96

約数和(自身を含む): 47290763520

約数和(自身を除く): 31625738172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 390961, 781922, 1172883, 1563844, 2345766, 2736727, 3518649, 4691532, 5473454, 7037298, 8210181, 10555947, 10946908, 14074596, 16420362, 20720933, 21111894, 24630543, 32840724, 41441866, 42223788, 49261086, 62162799, 73891629, 82883732, 98522172, 124325598, 145046531, 147783258, 186488397, 248651196, 290093062, 295566516, 372976794, 435139593, 559465191, 580186124, 745953588, 870279186, 1118930382, 1305418779, 1740558372, 2237860764, 2610837558, 3916256337, 5221675116, 7832512674, 15665025348]

約数ペア:

[(1, 15665025348), (2, 7832512674), (3, 5221675116), (4, 3916256337), (6, 2610837558), (7, 2237860764), (9, 1740558372), (12, 1305418779), (14, 1118930382), (18, 870279186), (21, 745953588), (27, 580186124), (28, 559465191), (36, 435139593), (42, 372976794), (53, 295566516), (54, 290093062), (63, 248651196), (84, 186488397), (106, 147783258), (108, 145046531), (126, 124325598), (159, 98522172), (189, 82883732), (212, 73891629), (252, 62162799), (318, 49261086), (371, 42223788), (378, 41441866), (477, 32840724), (636, 24630543), (742, 21111894), (756, 20720933), (954, 16420362), (1113, 14074596), (1431, 10946908), (1484, 10555947), (1908, 8210181), (2226, 7037298), (2862, 5473454), (3339, 4691532), (4452, 3518649), (5724, 2736727), (6678, 2345766), (10017, 1563844), (13356, 1172883), (20034, 781922), (40068, 390961)]