26730835

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 8289965

約数列:

[1, 5, 31, 37, 59, 79, 155, 185, 295, 395, 1147, 1829, 2183, 2449, 2923, 4661, 5735, 9145, 10915, 12245, 14615, 23305, 67673, 90613, 144491, 172457, 338365, 453065, 722455, 862285, 5346167, 26730835]

約数ペア:

[(1, 26730835), (5, 5346167), (31, 862285), (37, 722455), (59, 453065), (79, 338365), (155, 172457), (185, 144491), (295, 90613), (395, 67673), (1147, 23305), (1829, 14615), (2183, 12245), (2449, 10915), (2923, 9145), (4661, 5735)]