156949987915

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{427849}}^1$

素因数の和:428131

約数の個数: 32

約数和(自身を含む): 220811673600

約数和(自身を除く): 63861685685

約数列:

[1, 5, 7, 35, 47, 223, 235, 329, 1115, 1561, 1645, 7805, 10481, 52405, 73367, 366835, 427849, 2139245, 2994943, 14974715, 20108903, 95410327, 100544515, 140762321, 477051635, 667872289, 703811605, 3339361445, 4484285369, 22421426845, 31389997583, 156949987915]

約数ペア:

[(1, 156949987915), (5, 31389997583), (7, 22421426845), (35, 4484285369), (47, 3339361445), (223, 703811605), (235, 667872289), (329, 477051635), (1115, 140762321), (1561, 100544515), (1645, 95410327), (7805, 20108903), (10481, 14974715), (52405, 2994943), (73367, 2139245), (366835, 427849)]