117174995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 181370880

約数和(自身を除く): 64195885

約数列:

[1, 5, 7, 19, 23, 35, 47, 95, 115, 133, 161, 163, 235, 329, 437, 665, 805, 815, 893, 1081, 1141, 1645, 2185, 3059, 3097, 3749, 4465, 5405, 5705, 6251, 7567, 7661, 15295, 15485, 18745, 20539, 21679, 26243, 31255, 37835, 38305, 53627, 71231, 102695, 108395, 131215, 143773, 145559, 176203, 268135, 356155, 498617, 718865, 727795, 881015, 1018913, 1233421, 2493085, 3347857, 5094565, 6167105, 16739285, 23434999, 117174995]

約数ペア:

[(1, 117174995), (5, 23434999), (7, 16739285), (19, 6167105), (23, 5094565), (35, 3347857), (47, 2493085), (95, 1233421), (115, 1018913), (133, 881015), (161, 727795), (163, 718865), (235, 498617), (329, 356155), (437, 268135), (665, 176203), (805, 145559), (815, 143773), (893, 131215), (1081, 108395), (1141, 102695), (1645, 71231), (2185, 53627), (3059, 38305), (3097, 37835), (3749, 31255), (4465, 26243), (5405, 21679), (5705, 20539), (6251, 18745), (7567, 15485), (7661, 15295)]