170964345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 281026944

約数和(自身を除く): 110062599

約数列:

[1, 3, 5, 15, 43, 129, 215, 401, 645, 661, 1203, 1983, 2005, 3305, 6015, 9915, 17243, 28423, 51729, 85269, 86215, 142115, 258645, 265061, 426345, 795183, 1325305, 3975915, 11397623, 34192869, 56988115, 170964345]

約数ペア:

[(1, 170964345), (3, 56988115), (5, 34192869), (15, 11397623), (43, 3975915), (129, 1325305), (215, 795183), (401, 426345), (645, 265061), (661, 258645), (1203, 142115), (1983, 86215), (2005, 85269), (3305, 51729), (6015, 28423), (9915, 17243)]