38935525

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 51458760

約数和(自身を除く): 12523235

約数列:

[1, 5, 17, 25, 85, 289, 317, 425, 1445, 1585, 4913, 5389, 7225, 7925, 24565, 26945, 91613, 122825, 134725, 458065, 1557421, 2290325, 7787105, 38935525]

約数ペア:

[(1, 38935525), (5, 7787105), (17, 2290325), (25, 1557421), (85, 458065), (289, 134725), (317, 122825), (425, 91613), (1445, 26945), (1585, 24565), (4913, 7925), (5389, 7225)]