1004991625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10909}}^1$

素因数の和:11002

約数の個数: 32

約数和(自身を含む): 1388799360

約数和(自身を除く): 383807735

約数列:

[1, 5, 11, 25, 55, 67, 125, 275, 335, 737, 1375, 1675, 3685, 8375, 10909, 18425, 54545, 92125, 119999, 272725, 599995, 730903, 1363625, 2999975, 3654515, 8039933, 14999875, 18272575, 40199665, 91362875, 200998325, 1004991625]

約数ペア:

[(1, 1004991625), (5, 200998325), (11, 91362875), (25, 40199665), (55, 18272575), (67, 14999875), (125, 8039933), (275, 3654515), (335, 2999975), (737, 1363625), (1375, 730903), (1675, 599995), (3685, 272725), (8375, 119999), (10909, 92125), (18425, 54545)]