13289130575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{4349}}^1$

素因数の和:5304

約数の個数: 48

約数和(自身を含む): 19849920000

約数和(自身を除く): 6560789425

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 919, 3325, 4349, 4595, 6433, 17461, 21745, 22975, 30443, 32165, 82631, 87305, 108725, 122227, 152215, 160825, 413155, 436525, 578417, 611135, 761075, 2065775, 2892085, 3055675, 3996731, 14460425, 19983655, 27977117, 75937889, 99918275, 139885585, 379689445, 531565223, 699427925, 1898447225, 2657826115, 13289130575]

約数ペア:

[(1, 13289130575), (5, 2657826115), (7, 1898447225), (19, 699427925), (25, 531565223), (35, 379689445), (95, 139885585), (133, 99918275), (175, 75937889), (475, 27977117), (665, 19983655), (919, 14460425), (3325, 3996731), (4349, 3055675), (4595, 2892085), (6433, 2065775), (17461, 761075), (21745, 611135), (22975, 578417), (30443, 436525), (32165, 413155), (82631, 160825), (87305, 152215), (108725, 122227)]