25861085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 33001344

約数和(自身を除く): 7140259

約数列:

[1, 5, 23, 53, 115, 265, 1219, 4243, 6095, 21215, 97589, 224879, 487945, 1124395, 5172217, 25861085]

約数ペア:

[(1, 25861085), (5, 5172217), (23, 1124395), (53, 487945), (115, 224879), (265, 97589), (1219, 21215), (4243, 6095)]