66234025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 97993728

約数和(自身を除く): 31759703

約数列:

[1, 5, 11, 13, 25, 55, 65, 97, 143, 191, 275, 325, 485, 715, 955, 1067, 1261, 2101, 2425, 2483, 3575, 4775, 5335, 6305, 10505, 12415, 13871, 18527, 26675, 27313, 31525, 52525, 62075, 69355, 92635, 136565, 203797, 240851, 346775, 463175, 682825, 1018985, 1204255, 2649361, 5094925, 6021275, 13246805, 66234025]

約数ペア:

[(1, 66234025), (5, 13246805), (11, 6021275), (13, 5094925), (25, 2649361), (55, 1204255), (65, 1018985), (97, 682825), (143, 463175), (191, 346775), (275, 240851), (325, 203797), (485, 136565), (715, 92635), (955, 69355), (1067, 62075), (1261, 52525), (2101, 31525), (2425, 27313), (2483, 26675), (3575, 18527), (4775, 13871), (5335, 12415), (6305, 10505)]