6782335

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 10506240

約数和(自身を除く): 3723905

約数列:

[1, 5, 7, 19, 31, 35, 47, 49, 95, 133, 155, 217, 235, 245, 329, 589, 665, 893, 931, 1085, 1457, 1519, 1645, 2303, 2945, 4123, 4465, 4655, 6251, 7285, 7595, 10199, 11515, 20615, 27683, 28861, 31255, 43757, 50995, 71393, 138415, 144305, 193781, 218785, 356965, 968905, 1356467, 6782335]

約数ペア:

[(1, 6782335), (5, 1356467), (7, 968905), (19, 356965), (31, 218785), (35, 193781), (47, 144305), (49, 138415), (95, 71393), (133, 50995), (155, 43757), (217, 31255), (235, 28861), (245, 27683), (329, 20615), (589, 11515), (665, 10199), (893, 7595), (931, 7285), (1085, 6251), (1457, 4655), (1519, 4465), (1645, 4123), (2303, 2945)]