134973885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 219542400

約数和(自身を除く): 84568515

約数列:

[1, 3, 5, 15, 131, 149, 393, 447, 461, 655, 745, 1383, 1965, 2235, 2305, 6915, 19519, 58557, 60391, 68689, 97595, 181173, 206067, 292785, 301955, 343445, 905865, 1030335, 8998259, 26994777, 44991295, 134973885]

約数ペア:

[(1, 134973885), (3, 44991295), (5, 26994777), (15, 8998259), (131, 1030335), (149, 905865), (393, 343445), (447, 301955), (461, 292785), (655, 206067), (745, 181173), (1383, 97595), (1965, 68689), (2235, 60391), (2305, 58557), (6915, 19519)]