15691890865

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{150097}}^1$

素因数の和:150241

約数の個数: 32

約数和(自身を含む): 22478676480

約数和(自身を除く): 6786785615

約数列:

[1, 5, 7, 29, 35, 103, 145, 203, 515, 721, 1015, 2987, 3605, 14935, 20909, 104545, 150097, 750485, 1050679, 4352813, 5253395, 15459991, 21764065, 30469691, 77299955, 108219937, 152348455, 448339739, 541099685, 2241698695, 3138378173, 15691890865]

約数ペア:

[(1, 15691890865), (5, 3138378173), (7, 2241698695), (29, 541099685), (35, 448339739), (103, 152348455), (145, 108219937), (203, 77299955), (515, 30469691), (721, 21764065), (1015, 15459991), (2987, 5253395), (3605, 4352813), (14935, 1050679), (20909, 750485), (104545, 150097)]