152425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 236096

約数和(自身を除く): 83671

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 455, 469, 871, 1675, 2275, 2345, 4355, 6097, 11725, 21775, 30485, 152425]

約数ペア:

[(1, 152425), (5, 30485), (7, 21775), (13, 11725), (25, 6097), (35, 4355), (65, 2345), (67, 2275), (91, 1675), (175, 871), (325, 469), (335, 455)]