75719865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4363}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 131967360

約数和(自身を除く): 56247495

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 4363, 5785, 13089, 17355, 21815, 56719, 65445, 170157, 283595, 388307, 850785, 1164921, 1941535, 5047991, 5824605, 15143973, 25239955, 75719865]

約数ペア:

[(1, 75719865), (3, 25239955), (5, 15143973), (13, 5824605), (15, 5047991), (39, 1941535), (65, 1164921), (89, 850785), (195, 388307), (267, 283595), (445, 170157), (1157, 65445), (1335, 56719), (3471, 21815), (4363, 17355), (5785, 13089)]