42586875

素因数分解:

$3^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 78706056

約数和(自身を除く): 36119181

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 113, 125, 201, 225, 335, 339, 375, 565, 603, 625, 1005, 1017, 1125, 1675, 1695, 1875, 2825, 3015, 5025, 5085, 5625, 7571, 8375, 8475, 14125, 15075, 22713, 25125, 25425, 37855, 41875, 42375, 68139, 70625, 75375, 113565, 125625, 127125, 189275, 211875, 340695, 376875, 567825, 635625, 946375, 1703475, 2839125, 4731875, 8517375, 14195625, 42586875]

約数ペア:

[(1, 42586875), (3, 14195625), (5, 8517375), (9, 4731875), (15, 2839125), (25, 1703475), (45, 946375), (67, 635625), (75, 567825), (113, 376875), (125, 340695), (201, 211875), (225, 189275), (335, 127125), (339, 125625), (375, 113565), (565, 75375), (603, 70625), (625, 68139), (1005, 42375), (1017, 41875), (1125, 37855), (1675, 25425), (1695, 25125), (1875, 22713), (2825, 15075), (3015, 14125), (5025, 8475), (5085, 8375), (5625, 7571)]