65669725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 94845492

約数和(自身を除く): 29175767

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 1277, 2057, 3025, 4675, 6385, 10285, 14047, 21709, 31925, 51425, 70235, 108545, 154517, 238799, 351175, 542725, 772585, 1193995, 2626789, 3862925, 5969975, 13133945, 65669725]

約数ペア:

[(1, 65669725), (5, 13133945), (11, 5969975), (17, 3862925), (25, 2626789), (55, 1193995), (85, 772585), (121, 542725), (187, 351175), (275, 238799), (425, 154517), (605, 108545), (935, 70235), (1277, 51425), (2057, 31925), (3025, 21709), (4675, 14047), (6385, 10285)]