2015232625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2903

約数の個数: 64

約数和(自身を含む): 3097036800

約数和(自身を除く): 1081804175

約数列:

[1, 5, 7, 19, 25, 35, 43, 95, 125, 133, 175, 215, 301, 475, 665, 817, 875, 1075, 1505, 2375, 2819, 3325, 4085, 5375, 5719, 7525, 14095, 16625, 19733, 20425, 28595, 37625, 53561, 70475, 98665, 102125, 121217, 142975, 267805, 352375, 374927, 493325, 606085, 714875, 848519, 1339025, 1874635, 2303123, 2466625, 3030425, 4242595, 6695125, 9373175, 11515615, 15152125, 16121861, 21212975, 46865875, 57578075, 80609305, 106064875, 287890375, 403046525, 2015232625]

約数ペア:

[(1, 2015232625), (5, 403046525), (7, 287890375), (19, 106064875), (25, 80609305), (35, 57578075), (43, 46865875), (95, 21212975), (125, 16121861), (133, 15152125), (175, 11515615), (215, 9373175), (301, 6695125), (475, 4242595), (665, 3030425), (817, 2466625), (875, 2303123), (1075, 1874635), (1505, 1339025), (2375, 848519), (2819, 714875), (3325, 606085), (4085, 493325), (5375, 374927), (5719, 352375), (7525, 267805), (14095, 142975), (16625, 121217), (19733, 102125), (20425, 98665), (28595, 70475), (37625, 53561)]