66629785

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 19171175

約数列:

[1, 5, 37, 47, 79, 97, 185, 235, 395, 485, 1739, 2923, 3589, 3713, 4559, 7663, 8695, 14615, 17945, 18565, 22795, 38315, 137381, 168683, 283531, 360161, 686905, 843415, 1417655, 1800805, 13325957, 66629785]

約数ペア:

[(1, 66629785), (5, 13325957), (37, 1800805), (47, 1417655), (79, 843415), (97, 686905), (185, 360161), (235, 283531), (395, 168683), (485, 137381), (1739, 38315), (2923, 22795), (3589, 18565), (3713, 17945), (4559, 14615), (7663, 8695)]