65006325

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6778

約数の個数: 36

約数和(自身を含む): 119159040

約数和(自身を除く): 54152715

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 6719, 9675, 20157, 33595, 60471, 100785, 167975, 288917, 302355, 503925, 866751, 1444585, 1511775, 2600253, 4333755, 7222925, 13001265, 21668775, 65006325]

約数ペア:

[(1, 65006325), (3, 21668775), (5, 13001265), (9, 7222925), (15, 4333755), (25, 2600253), (43, 1511775), (45, 1444585), (75, 866751), (129, 503925), (215, 302355), (225, 288917), (387, 167975), (645, 100785), (1075, 60471), (1935, 33595), (3225, 20157), (6719, 9675)]