41319775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 66999680

約数和(自身を除く): 25679905

約数列:

[1, 5, 7, 17, 19, 25, 35, 43, 85, 95, 119, 133, 175, 215, 289, 301, 323, 425, 475, 595, 665, 731, 817, 1075, 1445, 1505, 1615, 2023, 2261, 2975, 3325, 3655, 4085, 5117, 5491, 5719, 7225, 7525, 8075, 10115, 11305, 12427, 13889, 18275, 20425, 25585, 27455, 28595, 38437, 50575, 56525, 62135, 69445, 86989, 97223, 127925, 137275, 142975, 192185, 236113, 310675, 347225, 434945, 486115, 960925, 1180565, 1652791, 2174725, 2430575, 5902825, 8263955, 41319775]

約数ペア:

[(1, 41319775), (5, 8263955), (7, 5902825), (17, 2430575), (19, 2174725), (25, 1652791), (35, 1180565), (43, 960925), (85, 486115), (95, 434945), (119, 347225), (133, 310675), (175, 236113), (215, 192185), (289, 142975), (301, 137275), (323, 127925), (425, 97223), (475, 86989), (595, 69445), (665, 62135), (731, 56525), (817, 50575), (1075, 38437), (1445, 28595), (1505, 27455), (1615, 25585), (2023, 20425), (2261, 18275), (2975, 13889), (3325, 12427), (3655, 11305), (4085, 10115), (5117, 8075), (5491, 7525), (5719, 7225)]