2109150135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{95071}}^1$

素因数の和:95128

約数の個数: 48

約数和(自身を含む): 4004432640

約数和(自身を除く): 1895282505

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 95071, 285213, 475355, 855639, 1426065, 1616207, 2757059, 4278195, 4848621, 8081035, 8271177, 13785295, 14545863, 24243105, 24813531, 41355885, 46870003, 72729315, 124067655, 140610009, 234350015, 421830027, 703050045, 2109150135]

約数ペア:

[(1, 2109150135), (3, 703050045), (5, 421830027), (9, 234350015), (15, 140610009), (17, 124067655), (29, 72729315), (45, 46870003), (51, 41355885), (85, 24813531), (87, 24243105), (145, 14545863), (153, 13785295), (255, 8271177), (261, 8081035), (435, 4848621), (493, 4278195), (765, 2757059), (1305, 1616207), (1479, 1426065), (2465, 855639), (4437, 475355), (7395, 285213), (22185, 95071)]