1345249115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 1996262400

約数和(自身を除く): 651013285

約数列:

[1, 5, 7, 19, 35, 67, 95, 109, 133, 277, 335, 469, 545, 665, 763, 1273, 1385, 1939, 2071, 2345, 3815, 5263, 6365, 7303, 8911, 9695, 10355, 14497, 18559, 26315, 30193, 36515, 36841, 44555, 51121, 72485, 92795, 129913, 138757, 150965, 184205, 211351, 255605, 352621, 573667, 649565, 693785, 971299, 1056755, 1763105, 2022931, 2468347, 2868335, 4015669, 4856495, 10114655, 12341735, 14160517, 20078345, 38435689, 70802585, 192178445, 269049823, 1345249115]

約数ペア:

[(1, 1345249115), (5, 269049823), (7, 192178445), (19, 70802585), (35, 38435689), (67, 20078345), (95, 14160517), (109, 12341735), (133, 10114655), (277, 4856495), (335, 4015669), (469, 2868335), (545, 2468347), (665, 2022931), (763, 1763105), (1273, 1056755), (1385, 971299), (1939, 693785), (2071, 649565), (2345, 573667), (3815, 352621), (5263, 255605), (6365, 211351), (7303, 184205), (8911, 150965), (9695, 138757), (10355, 129913), (14497, 92795), (18559, 72485), (26315, 51121), (30193, 44555), (36515, 36841)]