4985347005

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7841}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 8808134400

約数和(自身を除く): 3822787395

約数列:

[1, 3, 5, 9, 15, 45, 71, 199, 213, 355, 597, 639, 995, 1065, 1791, 2985, 3195, 7841, 8955, 14129, 23523, 39205, 42387, 70569, 70645, 117615, 127161, 211935, 352845, 556711, 635805, 1560359, 1670133, 2783555, 4681077, 5010399, 7801795, 8350665, 14043231, 23405385, 25051995, 70216155, 110785489, 332356467, 553927445, 997069401, 1661782335, 4985347005]

約数ペア:

[(1, 4985347005), (3, 1661782335), (5, 997069401), (9, 553927445), (15, 332356467), (45, 110785489), (71, 70216155), (199, 25051995), (213, 23405385), (355, 14043231), (597, 8350665), (639, 7801795), (995, 5010399), (1065, 4681077), (1791, 2783555), (2985, 1670133), (3195, 1560359), (7841, 635805), (8955, 556711), (14129, 352845), (23523, 211935), (39205, 127161), (42387, 117615), (70569, 70645)]