76440925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 111367872

約数和(自身を除く): 34926947

約数列:

[1, 5, 11, 17, 25, 55, 83, 85, 187, 197, 275, 415, 425, 913, 935, 985, 1411, 2075, 2167, 3349, 4565, 4675, 4925, 7055, 10835, 15521, 16351, 16745, 22825, 35275, 36839, 54175, 77605, 81755, 83725, 179861, 184195, 277967, 388025, 408775, 899305, 920975, 1389835, 3057637, 4496525, 6949175, 15288185, 76440925]

約数ペア:

[(1, 76440925), (5, 15288185), (11, 6949175), (17, 4496525), (25, 3057637), (55, 1389835), (83, 920975), (85, 899305), (187, 408775), (197, 388025), (275, 277967), (415, 184195), (425, 179861), (913, 83725), (935, 81755), (985, 77605), (1411, 54175), (2075, 36839), (2167, 35275), (3349, 22825), (4565, 16745), (4675, 16351), (4925, 15521), (7055, 10835)]