1200045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1196115

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1039, 1155, 3117, 5195, 7273, 11429, 15585, 21819, 34287, 36365, 57145, 80003, 109095, 171435, 240009, 400015, 1200045]

約数ペア:

[(1, 1200045), (3, 400015), (5, 240009), (7, 171435), (11, 109095), (15, 80003), (21, 57145), (33, 36365), (35, 34287), (55, 21819), (77, 15585), (105, 11429), (165, 7273), (231, 5195), (385, 3117), (1039, 1155)]