450959425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 700133760

約数和(自身を除く): 249174335

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 425, 493, 595, 725, 1015, 2465, 2975, 3451, 5075, 5227, 12325, 17255, 26135, 36589, 86275, 88859, 130675, 151583, 182945, 444295, 622013, 757915, 914725, 1061081, 2221475, 2576911, 3110065, 3789575, 5305405, 12884555, 15550325, 18038377, 26527025, 64422775, 90191885, 450959425]

約数ペア:

[(1, 450959425), (5, 90191885), (7, 64422775), (17, 26527025), (25, 18038377), (29, 15550325), (35, 12884555), (85, 5305405), (119, 3789575), (145, 3110065), (175, 2576911), (203, 2221475), (425, 1061081), (493, 914725), (595, 757915), (725, 622013), (1015, 444295), (2465, 182945), (2975, 151583), (3451, 130675), (5075, 88859), (5227, 86275), (12325, 36589), (17255, 26135)]