138836775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 296409600

約数和(自身を除く): 157572825

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 145, 165, 175, 203, 231, 275, 319, 385, 435, 525, 609, 725, 825, 829, 957, 1015, 1155, 1595, 1925, 2175, 2233, 2487, 3045, 4145, 4785, 5075, 5775, 5803, 6699, 7975, 9119, 11165, 12435, 15225, 17409, 20725, 23925, 24041, 27357, 29015, 33495, 45595, 55825, 62175, 63833, 72123, 87045, 120205, 136785, 145075, 167475, 168287, 191499, 227975, 264451, 319165, 360615, 435225, 504861, 601025, 683925, 793353, 841435, 957495, 1322255, 1595825, 1803075, 1851157, 2524305, 3966765, 4207175, 4787475, 5553471, 6611275, 9255785, 12621525, 19833825, 27767355, 46278925, 138836775]

約数ペア:

[(1, 138836775), (3, 46278925), (5, 27767355), (7, 19833825), (11, 12621525), (15, 9255785), (21, 6611275), (25, 5553471), (29, 4787475), (33, 4207175), (35, 3966765), (55, 2524305), (75, 1851157), (77, 1803075), (87, 1595825), (105, 1322255), (145, 957495), (165, 841435), (175, 793353), (203, 683925), (231, 601025), (275, 504861), (319, 435225), (385, 360615), (435, 319165), (525, 264451), (609, 227975), (725, 191499), (825, 168287), (829, 167475), (957, 145075), (1015, 136785), (1155, 120205), (1595, 87045), (1925, 72123), (2175, 63833), (2233, 62175), (2487, 55825), (3045, 45595), (4145, 33495), (4785, 29015), (5075, 27357), (5775, 24041), (5803, 23925), (6699, 20725), (7975, 17409), (9119, 15225), (11165, 12435)]