1188075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2349056

約数和(自身を除く): 1160981

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 73, 75, 93, 105, 155, 175, 217, 219, 365, 465, 511, 525, 651, 775, 1085, 1095, 1533, 1825, 2263, 2325, 2555, 3255, 5425, 5475, 6789, 7665, 11315, 12775, 15841, 16275, 33945, 38325, 47523, 56575, 79205, 169725, 237615, 396025, 1188075]

約数ペア:

[(1, 1188075), (3, 396025), (5, 237615), (7, 169725), (15, 79205), (21, 56575), (25, 47523), (31, 38325), (35, 33945), (73, 16275), (75, 15841), (93, 12775), (105, 11315), (155, 7665), (175, 6789), (217, 5475), (219, 5425), (365, 3255), (465, 2555), (511, 2325), (525, 2263), (651, 1825), (775, 1533), (1085, 1095)]