40895945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 51354000

約数和(自身を除く): 10458055

約数列:

[1, 5, 29, 89, 145, 445, 2581, 3169, 12905, 15845, 91901, 282041, 459505, 1410205, 8179189, 40895945]

約数ペア:

[(1, 40895945), (5, 8179189), (29, 1410205), (89, 459505), (145, 282041), (445, 91901), (2581, 15845), (3169, 12905)]