5080075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 8905680

約数和(自身を除く): 3825605

約数列:

[1, 5, 7, 11, 13, 25, 29, 35, 49, 55, 65, 77, 91, 143, 145, 175, 203, 245, 275, 319, 325, 377, 385, 455, 539, 637, 715, 725, 1001, 1015, 1225, 1421, 1595, 1885, 1925, 2233, 2275, 2639, 2695, 3185, 3575, 4147, 5005, 5075, 7007, 7105, 7975, 9425, 11165, 13195, 13475, 15631, 15925, 18473, 20735, 25025, 29029, 35035, 35525, 55825, 65975, 78155, 92365, 103675, 145145, 175175, 203203, 390775, 461825, 725725, 1016015, 5080075]

約数ペア:

[(1, 5080075), (5, 1016015), (7, 725725), (11, 461825), (13, 390775), (25, 203203), (29, 175175), (35, 145145), (49, 103675), (55, 92365), (65, 78155), (77, 65975), (91, 55825), (143, 35525), (145, 35035), (175, 29029), (203, 25025), (245, 20735), (275, 18473), (319, 15925), (325, 15631), (377, 13475), (385, 13195), (455, 11165), (539, 9425), (637, 7975), (715, 7105), (725, 7007), (1001, 5075), (1015, 5005), (1225, 4147), (1421, 3575), (1595, 3185), (1885, 2695), (1925, 2639), (2233, 2275)]