1308636103675

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{9437}}^1$

素因数の和:10008

約数の個数: 48

約数和(自身を含む): 1652218394112

約数和(自身を除く): 343582290437

約数列:

[1, 5, 25, 113, 191, 257, 565, 955, 1285, 2825, 4775, 6425, 9437, 21583, 29041, 47185, 49087, 107915, 145205, 235925, 245435, 539575, 726025, 1066381, 1227175, 1802467, 2425309, 5331905, 5546831, 9012335, 12126545, 26659525, 27734155, 45061675, 60632725, 138670775, 203678771, 274059917, 463234019, 1018393855, 1370299585, 2316170095, 5091969275, 6851497925, 11580850475, 52345444147, 261727220735, 1308636103675]

約数ペア:

[(1, 1308636103675), (5, 261727220735), (25, 52345444147), (113, 11580850475), (191, 6851497925), (257, 5091969275), (565, 2316170095), (955, 1370299585), (1285, 1018393855), (2825, 463234019), (4775, 274059917), (6425, 203678771), (9437, 138670775), (21583, 60632725), (29041, 45061675), (47185, 27734155), (49087, 26659525), (107915, 12126545), (145205, 9012335), (235925, 5546831), (245435, 5331905), (539575, 2425309), (726025, 1802467), (1066381, 1227175)]