188324685

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 337978368

約数和(自身を除く): 149653683

約数列:

[1, 3, 5, 9, 15, 41, 45, 103, 123, 205, 309, 369, 515, 615, 927, 991, 1545, 1845, 2973, 4223, 4635, 4955, 8919, 12669, 14865, 21115, 38007, 40631, 44595, 63345, 102073, 121893, 190035, 203155, 306219, 365679, 510365, 609465, 918657, 1531095, 1828395, 4184993, 4593285, 12554979, 20924965, 37664937, 62774895, 188324685]

約数ペア:

[(1, 188324685), (3, 62774895), (5, 37664937), (9, 20924965), (15, 12554979), (41, 4593285), (45, 4184993), (103, 1828395), (123, 1531095), (205, 918657), (309, 609465), (369, 510365), (515, 365679), (615, 306219), (927, 203155), (991, 190035), (1545, 121893), (1845, 102073), (2973, 63345), (4223, 44595), (4635, 40631), (4955, 38007), (8919, 21115), (12669, 14865)]