139219575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 273602280

約数和(自身を除く): 134382705

約数列:

[1, 3, 5, 11, 15, 23, 25, 29, 33, 55, 69, 75, 87, 115, 121, 145, 165, 253, 275, 319, 345, 363, 435, 529, 575, 605, 667, 725, 759, 825, 957, 1265, 1587, 1595, 1725, 1815, 2001, 2175, 2645, 2783, 3025, 3335, 3509, 3795, 4785, 5819, 6325, 7337, 7935, 7975, 8349, 9075, 10005, 10527, 13225, 13915, 15341, 16675, 17457, 17545, 18975, 22011, 23925, 29095, 36685, 39675, 41745, 46023, 50025, 52635, 64009, 69575, 76705, 80707, 87285, 87725, 110055, 145475, 168751, 183425, 192027, 208725, 230115, 242121, 263175, 320045, 383525, 403535, 436425, 506253, 550275, 843755, 960135, 1150575, 1210605, 1600225, 1856261, 2017675, 2531265, 4218775, 4800675, 5568783, 6053025, 9281305, 12656325, 27843915, 46406525, 139219575]

約数ペア:

[(1, 139219575), (3, 46406525), (5, 27843915), (11, 12656325), (15, 9281305), (23, 6053025), (25, 5568783), (29, 4800675), (33, 4218775), (55, 2531265), (69, 2017675), (75, 1856261), (87, 1600225), (115, 1210605), (121, 1150575), (145, 960135), (165, 843755), (253, 550275), (275, 506253), (319, 436425), (345, 403535), (363, 383525), (435, 320045), (529, 263175), (575, 242121), (605, 230115), (667, 208725), (725, 192027), (759, 183425), (825, 168751), (957, 145475), (1265, 110055), (1587, 87725), (1595, 87285), (1725, 80707), (1815, 76705), (2001, 69575), (2175, 64009), (2645, 52635), (2783, 50025), (3025, 46023), (3335, 41745), (3509, 39675), (3795, 36685), (4785, 29095), (5819, 23925), (6325, 22011), (7337, 18975), (7935, 17545), (7975, 17457), (8349, 16675), (9075, 15341), (10005, 13915), (10527, 13225)]