29419775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 22005505

約数列:

[1, 5, 7, 11, 17, 25, 29, 31, 35, 55, 77, 85, 119, 145, 155, 175, 187, 203, 217, 275, 319, 341, 385, 425, 493, 527, 595, 725, 775, 899, 935, 1015, 1085, 1309, 1595, 1705, 1925, 2233, 2387, 2465, 2635, 2975, 3451, 3689, 4495, 4675, 5075, 5423, 5425, 5797, 6293, 6545, 7975, 8525, 9889, 11165, 11935, 12325, 13175, 15283, 17255, 18445, 22475, 27115, 28985, 31465, 32725, 37961, 40579, 49445, 55825, 59675, 69223, 76415, 86275, 92225, 106981, 135575, 144925, 157325, 168113, 189805, 202895, 247225, 346115, 382075, 534905, 840565, 949025, 1014475, 1176791, 1730575, 2674525, 4202825, 5883955, 29419775]

約数ペア:

[(1, 29419775), (5, 5883955), (7, 4202825), (11, 2674525), (17, 1730575), (25, 1176791), (29, 1014475), (31, 949025), (35, 840565), (55, 534905), (77, 382075), (85, 346115), (119, 247225), (145, 202895), (155, 189805), (175, 168113), (187, 157325), (203, 144925), (217, 135575), (275, 106981), (319, 92225), (341, 86275), (385, 76415), (425, 69223), (493, 59675), (527, 55825), (595, 49445), (725, 40579), (775, 37961), (899, 32725), (935, 31465), (1015, 28985), (1085, 27115), (1309, 22475), (1595, 18445), (1705, 17255), (1925, 15283), (2233, 13175), (2387, 12325), (2465, 11935), (2635, 11165), (2975, 9889), (3451, 8525), (3689, 7975), (4495, 6545), (4675, 6293), (5075, 5797), (5423, 5425)]