1375050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 3481920

約数和(自身を除く): 2106870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 103, 150, 178, 206, 267, 309, 445, 515, 534, 618, 890, 1030, 1335, 1545, 2225, 2575, 2670, 3090, 4450, 5150, 6675, 7725, 9167, 13350, 15450, 18334, 27501, 45835, 55002, 91670, 137505, 229175, 275010, 458350, 687525, 1375050]

約数ペア:

[(1, 1375050), (2, 687525), (3, 458350), (5, 275010), (6, 229175), (10, 137505), (15, 91670), (25, 55002), (30, 45835), (50, 27501), (75, 18334), (89, 15450), (103, 13350), (150, 9167), (178, 7725), (206, 6675), (267, 5150), (309, 4450), (445, 3090), (515, 2670), (534, 2575), (618, 2225), (890, 1545), (1030, 1335)]