84760025

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7229}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 121926720

約数和(自身を除く): 37166695

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 7229, 11725, 36145, 50603, 180725, 253015, 484343, 1265075, 2421715, 3390401, 12108575, 16952005, 84760025]

約数ペア:

[(1, 84760025), (5, 16952005), (7, 12108575), (25, 3390401), (35, 2421715), (67, 1265075), (175, 484343), (335, 253015), (469, 180725), (1675, 50603), (2345, 36145), (7229, 11725)]