13595955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 22581504

約数和(自身を除く): 8985549

約数列:

[1, 3, 5, 15, 43, 107, 129, 197, 215, 321, 535, 591, 645, 985, 1605, 2955, 4601, 8471, 13803, 21079, 23005, 25413, 42355, 63237, 69015, 105395, 127065, 316185, 906397, 2719191, 4531985, 13595955]

約数ペア:

[(1, 13595955), (3, 4531985), (5, 2719191), (15, 906397), (43, 316185), (107, 127065), (129, 105395), (197, 69015), (215, 63237), (321, 42355), (535, 25413), (591, 23005), (645, 21079), (985, 13803), (1605, 8471), (2955, 4601)]