374175045

素因数分解:

$3^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 676096512

約数和(自身を除く): 301921467

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 243, 405, 669, 1115, 1215, 1381, 2007, 3345, 4143, 6021, 6905, 10035, 12429, 18063, 20715, 30105, 37287, 54189, 62145, 90315, 111861, 186435, 270945, 307963, 335583, 559305, 923889, 1539815, 1677915, 2771667, 4619445, 8315001, 13858335, 24945003, 41575005, 74835009, 124725015, 374175045]

約数ペア:

[(1, 374175045), (3, 124725015), (5, 74835009), (9, 41575005), (15, 24945003), (27, 13858335), (45, 8315001), (81, 4619445), (135, 2771667), (223, 1677915), (243, 1539815), (405, 923889), (669, 559305), (1115, 335583), (1215, 307963), (1381, 270945), (2007, 186435), (3345, 111861), (4143, 90315), (6021, 62145), (6905, 54189), (10035, 37287), (12429, 30105), (18063, 20715)]