64704915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 124240896

約数和(自身を除く): 59535981

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 1951, 2211, 3015, 3685, 5853, 6633, 9755, 11055, 17559, 21461, 29265, 33165, 64383, 87795, 107305, 130717, 193149, 321915, 392151, 653585, 965745, 1176453, 1437887, 1960755, 4313661, 5882265, 7189435, 12940983, 21568305, 64704915]

約数ペア:

[(1, 64704915), (3, 21568305), (5, 12940983), (9, 7189435), (11, 5882265), (15, 4313661), (33, 1960755), (45, 1437887), (55, 1176453), (67, 965745), (99, 653585), (165, 392151), (201, 321915), (335, 193149), (495, 130717), (603, 107305), (737, 87795), (1005, 64383), (1951, 33165), (2211, 29265), (3015, 21461), (3685, 17559), (5853, 11055), (6633, 9755)]