40399157085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 79143505920

約数和(自身を除く): 38744348835

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 179, 227, 255, 357, 537, 557, 595, 681, 895, 1135, 1253, 1589, 1671, 1785, 2685, 2785, 3043, 3405, 3759, 3859, 3899, 4767, 6265, 7945, 8355, 9129, 9469, 11577, 11697, 15215, 18795, 19295, 19495, 21301, 23835, 27013, 28407, 40633, 45645, 47345, 57885, 58485, 63903, 66283, 81039, 99703, 106505, 121899, 126439, 135065, 142035, 198849, 203165, 284431, 299109, 319515, 331415, 379317, 405195, 498515, 609495, 632195, 690761, 697921, 853293, 885073, 994245, 1422155, 1495545, 1694951, 1896585, 2072283, 2093763, 2149463, 2655219, 3453805, 3489605, 4266465, 4425365, 4835327, 5084853, 6448389, 8474755, 10361415, 10468815, 10747315, 11864657, 13276095, 14505981, 15046241, 22632581, 24176635, 25424265, 32241945, 35593971, 45138723, 59323285, 67897743, 72529905, 75231205, 113162905, 158428067, 177969855, 225693615, 339488715, 384753877, 475284201, 792140335, 1154261631, 1923769385, 2376421005, 2693277139, 5771308155, 8079831417, 13466385695, 40399157085]

約数ペア:

[(1, 40399157085), (3, 13466385695), (5, 8079831417), (7, 5771308155), (15, 2693277139), (17, 2376421005), (21, 1923769385), (35, 1154261631), (51, 792140335), (85, 475284201), (105, 384753877), (119, 339488715), (179, 225693615), (227, 177969855), (255, 158428067), (357, 113162905), (537, 75231205), (557, 72529905), (595, 67897743), (681, 59323285), (895, 45138723), (1135, 35593971), (1253, 32241945), (1589, 25424265), (1671, 24176635), (1785, 22632581), (2685, 15046241), (2785, 14505981), (3043, 13276095), (3405, 11864657), (3759, 10747315), (3859, 10468815), (3899, 10361415), (4767, 8474755), (6265, 6448389), (7945, 5084853), (8355, 4835327), (9129, 4425365), (9469, 4266465), (11577, 3489605), (11697, 3453805), (15215, 2655219), (18795, 2149463), (19295, 2093763), (19495, 2072283), (21301, 1896585), (23835, 1694951), (27013, 1495545), (28407, 1422155), (40633, 994245), (45645, 885073), (47345, 853293), (57885, 697921), (58485, 690761), (63903, 632195), (66283, 609495), (81039, 498515), (99703, 405195), (106505, 379317), (121899, 331415), (126439, 319515), (135065, 299109), (142035, 284431), (198849, 203165)]