31995415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 40729536

約数和(自身を除く): 8734121

約数列:

[1, 5, 23, 61, 115, 305, 1403, 4561, 7015, 22805, 104903, 278221, 524515, 1391105, 6399083, 31995415]

約数ペア:

[(1, 31995415), (5, 6399083), (23, 1391105), (61, 524515), (115, 278221), (305, 104903), (1403, 22805), (4561, 7015)]