63280375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 84756672

約数和(自身を除く): 21476297

約数列:

[1, 5, 17, 25, 85, 97, 125, 307, 425, 485, 1535, 1649, 2125, 2425, 5219, 7675, 8245, 12125, 26095, 29779, 38375, 41225, 130475, 148895, 206125, 506243, 652375, 744475, 2531215, 3722375, 12656075, 63280375]

約数ペア:

[(1, 63280375), (5, 12656075), (17, 3722375), (25, 2531215), (85, 744475), (97, 652375), (125, 506243), (307, 206125), (425, 148895), (485, 130475), (1535, 41225), (1649, 38375), (2125, 29779), (2425, 26095), (5219, 12125), (7675, 8245)]