15750130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 31192128

約数和(自身を除く): 15441998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1093, 1310, 1441, 2186, 2882, 5465, 7205, 10930, 12023, 14410, 24046, 60115, 120230, 143183, 286366, 715915, 1431830, 1575013, 3150026, 7875065, 15750130]

約数ペア:

[(1, 15750130), (2, 7875065), (5, 3150026), (10, 1575013), (11, 1431830), (22, 715915), (55, 286366), (110, 143183), (131, 120230), (262, 60115), (655, 24046), (1093, 14410), (1310, 12023), (1441, 10930), (2186, 7205), (2882, 5465)]