20141955

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1181}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 35034480

約数和(自身を除く): 14892525

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1181, 1895, 3411, 3543, 5685, 5905, 10629, 17055, 17715, 53145, 447599, 1342797, 2237995, 4028391, 6713985, 20141955]

約数ペア:

[(1, 20141955), (3, 6713985), (5, 4028391), (9, 2237995), (15, 1342797), (45, 447599), (379, 53145), (1137, 17715), (1181, 17055), (1895, 10629), (3411, 5905), (3543, 5685)]